Fix a bug where ssh-copy-id would fail with "EOF: command not found":

https://github.com/openssh/openssh-portable/pull/206

Patch copied from upstream source repository:

https://github.com/openssh/openssh-portable/commit/d9e727dcc04a52caaac87543ea1d230e9e6b5604

From d9e727dcc04a52caaac87543ea1d230e9e6b5604 Mon Sep 17 00:00:00 2001
From: Oleg <Fallmay@users.noreply.github.com>
Date: Thu, 1 Oct 2020 12:09:08 +0300
Subject: [PATCH] Fix `EOF: command not found` error in ssh-copy-id

---
 contrib/ssh-copy-id | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/contrib/ssh-copy-id b/contrib/ssh-copy-id
index 392f64f94..a76907717 100644
--- a/contrib/ssh-copy-id
+++ b/contrib/ssh-copy-id
@@ -247,7 +247,7 @@ installkeys_sh() {
   #    the -z `tail ...` checks for a trailing newline. The echo adds one if was missing
   #    the cat adds the keys we're getting via STDIN
   #    and if available restorecon is used to restore the SELinux context
-  INSTALLKEYS_SH=$(tr '\t\n' ' ' <<-EOF)
+  INSTALLKEYS_SH=$(tr '\t\n' ' ' <<-EOF
 	cd;
 	umask 077;
 	mkdir -p $(dirname "${AUTH_KEY_FILE}") &&
@@ -258,6 +258,7 @@ installkeys_sh() {
 	  restorecon -F .ssh ${AUTH_KEY_FILE};
 	fi
 EOF
+  )
 
   # to defend against quirky remote shells: use 'exec sh -c' to get POSIX;
   printf "exec sh -c '%s'" "${INSTALLKEYS_SH}"
/build/locale.scm?id=86a56622a726e35e836a2f4a9405d38f74d0b06a'>commit</a><a href='/guix/diff/gnu/build/locale.scm?id=86a56622a726e35e836a2f4a9405d38f74d0b06a'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/build/locale.scm'>
<input type='hidden' name='id' value='86a56622a726e35e836a2f4a9405d38f74d0b06a'/><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=86a56622a726e35e836a2f4a9405d38f74d0b06a'>root</a>/<a href='/guix/log/gnu?id=86a56622a726e35e836a2f4a9405d38f74d0b06a'>gnu</a>/<a href='/guix/log/gnu/build?id=86a56622a726e35e836a2f4a9405d38f74d0b06a'>build</a>/<a href='/guix/log/gnu/build/locale.scm?id=86a56622a726e35e836a2f4a9405d38f74d0b06a'>locale.scm</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/gnu/build/locale.scm?id=86a56622a726e35e836a2f4a9405d38f74d0b06a&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2019-06-07 21:50:18 +0200'>2019-06-07</span></td><td><a href='/guix/commit/gnu/build/locale.scm?id=0e6cee21a48294b81a5e57e00602728fe7f7075f'>gnu: glibc-locales: Install symlinks using the normalized codeset.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-06-07 21:50:18 +0200'>2019-06-07</span></td><td><a href='/guix/commit/gnu/build/locale.scm?id=15ec93a7832ae7dde747ccd9bb2bb2776be9f199'>Add (gnu build locale).</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>