Fix compilation errors:

  dolfin/geometry/IntersectionConstruction.cpp: In static member function ‘static std::vector<dolfin::Point> dolfin::IntersectionConstruction::intersection_segment_segment_2d(const dolfin::Point&, const dolfin::Point&, const dolfin::Point&, const dolfin::Point&)’:
  dolfin/geometry/IntersectionConstruction.cpp:442:24: error: ‘min_element’ is not a member of ‘std’; did you mean ‘tuple_element’?
    442 |   const auto it = std::min_element(oo.begin(), oo.end());
        |                        ^~~~~~~~~~~
        |                        tuple_element

  dolfin/mesh/MeshFunction.h: In member function ‘std::vector<long unsigned int> dolfin::MeshFunction<T>::where_equal(T)’:
  dolfin/mesh/MeshFunction.h:652:26: error: ‘count’ is not a member of ‘std’; did you mean ‘cout’?
    652 |     std::size_t n = std::count(_values.get(), _values.get() + _size, value);
        |                          ^~~~~
        |                          cout

Submitted upstream at https://bitbucket.org/fenics-project/dolfin/issues/1128

--- a/dolfin/geometry/IntersectionConstruction.cpp
+++ b/dolfin/geometry/IntersectionConstruction.cpp
@@ -18,7 +18,8 @@
 // First added:  2014-02-03
 // Last changed: 2017-12-12
 
+#include <algorithm>
 #include <iomanip>
 #include <dolfin/mesh/MeshEntity.h>
 #include "predicates.h"

--- a/dolfin/mesh/MeshFunction.h
+++ b/dolfin/mesh/MeshFunction.h
@@ -24,6 +24,7 @@
 #ifndef __MESH_FUNCTION_H
 #define __MESH_FUNCTION_H
 
+#include <algorithm>
 #include <map>
 #include <vector>
 
x/log/.guix-authorizations'>
<input type='hidden' name='id' value='c77812af0e818f4a47adc67f5425fe912d52fbb5'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=c77812af0e818f4a47adc67f5425fe912d52fbb5'>root</a>/<a href='/guix/log/.guix-authorizations?id=c77812af0e818f4a47adc67f5425fe912d52fbb5'>.guix-authorizations</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/.guix-authorizations?id=c77812af0e818f4a47adc67f5425fe912d52fbb5&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2024-11-26 13:54:00 +0200'>2024-11-26</span></td><td><a href='/guix/commit/.guix-authorizations?id=2bda81fadc82aa0aba1da2476192be0cd0c4ed4d'>.guix-authorizations: Authorize Ekaitz Zarraga's key.</a><span class='msg-avail'>...<span class='msg-tooltip'>* .guix-authorizations (ekaitz): Register PGP key fingerprint.

Voucher: Efraim Flashner &lt;efraim@flashner.co.il&gt;
Voucher: Ludovic Courtès &lt;ludo@gnu.org&gt;
Voucher: Andreas Enge &lt;andreas@enge.fr&gt;
Voucher: Janneke Nieuwenhuizen &lt;janneke@gnu.org&gt;
Change-Id: I00d4ecea17aa59f5a7eeb4743b4df5b5416b44be
</span></span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2024-09-08 02:00:00 +0200'>2024-09-08</span></td><td><a href='/guix/commit/.guix-authorizations?id=ff7bba8baa293865b92316824e1ae1c3b04db97c'>.guix-authorizations: Authorise Artyom V. Poptsov's key.</a><span class='msg-avail'>...<span class='msg-tooltip'>* .guix-authorizations (avp): Register PGP key fingerprint.

Voucher: Andrew Tropin &lt;andrew@trop.in&gt;
Voucher: Ludovic Courtès &lt;ludo@gnu.org&gt;
Voucher: Sharlatan Hellseher &lt;sharlatanus@gmail.com&gt;
Change-Id: Id6f1d4042daad3708000b9b63064fbf7ad31f2d8
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2024-04-20 13:05:23 -0400'>2024-04-20</span></td><td><a href='/guix/commit/.guix-authorizations?id=43a4215cad8c6da357f895569c0cedf5e854cee0'>Authorize the PGP key of Zheng Junjie (z572).</a><span class='msg-avail'>...<span class='msg-tooltip'>Welcome aboard!

Voucher: Ludovic Courtès &lt;ludo@gnu.org&gt;
Voucher: Christopher Baines &lt;mail@cbaines.net&gt;
Voucher: 宋文武 &lt;iyzsong@member.fsf.org&gt;
Change-Id: Id24cca4940f31468fda7c5d33cc3bef6854a66cd
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2024-04-09 16:17:23 -0400'>2024-04-09</span></td><td><a href='/guix/commit/.guix-authorizations?id=0945e9f17a3fa77cf42665d7487a555adf76b4e8'>.guix-authorizations: Remove Björn Höfling due to inactivity.</a><span class='msg-avail'>...<span class='msg-tooltip'>* .guix-authorizations: Remove hoebjo.

Change-Id: I270cef605de30e1924749ad143f166cca0b54e8d
</span></span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2024-04-09 16:10:48 -0400'>2024-04-09</span></td><td><a href='/guix/commit/.guix-authorizations?id=d6a6af892a3c212a088dc518547829994f945625'>.guix-authorizations: Remove Raghav Gururajan due to inactivity.</a><span class='msg-avail'>...<span class='msg-tooltip'>* .guix-authorizations: Remove raghavgururajan.

Change-Id: Iec45c971c4ec4cd1721d9b6299dc44bc7bb1a94e
</span></span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2024-01-09 23:08:17 -0500'>2024-01-09</span></td><td><a href='/guix/commit/.guix-authorizations?id=e541f9593f8bfc84b6140c2408b393243289fae6'>Authorize Oleg (Sharlatan)'s key.</a><span class='msg-avail'>...<span class='msg-tooltip'>* .guix-authorizations (sharlatan): Register PGP key fingerprint.

Change-Id: I0d20e50a37971237721964852a404c5cf136f0be
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2023-07-23 22:26:01 -0400'>2023-07-23</span></td><td><a href='/guix/commit/.guix-authorizations?id=4c4222f32a2906b7bcab74fab70ff2c2f152e8eb'>.guix-authorizations: Update lfam's key.</a><span class='msg-avail'>...<span class='msg-tooltip'>* .guix-authorizations: Update lfam's signing key fingerprint.

Change-Id: Ic34f364dfc46e403e1d431e5860a63b36143b6f3
</span></span></td><td>Leo Famulari</td></tr>