Backport upstream patch fixing various constants in the Python bindings.

Taken from: https://github.com/capstone-engine/capstone/commit/f180e176de3efb060db62820ff981d0291ea8525

diff --git a/bindings/python/capstone/__init__.py b/bindings/python/capstone/__init__.py
index bda2fdb6..52353c28 100755
--- a/bindings/python/capstone/__init__.py
+++ b/bindings/python/capstone/__init__.py
@@ -113,7 +113,6 @@ __all__ = [
     'CS_OPT_SYNTAX_NOREGNAME',
     'CS_OPT_SYNTAX_MASM',
     'CS_OPT_SYNTAX_MOTOROLA',
-    'CS_OPT_SYNTAX_CS_REG_ALIAS',
 
     'CS_OPT_DETAIL',
     'CS_OPT_MODE',
@@ -152,19 +151,6 @@ __all__ = [
     'CS_OP_REG',
     'CS_OP_IMM',
     'CS_OP_FP',
-    'CS_OP_PRED',
-    'CS_OP_RESERVED_5',
-    'CS_OP_RESERVED_6',
-    'CS_OP_RESERVED_7',
-    'CS_OP_RESERVED_8',
-    'CS_OP_RESERVED_9',
-    'CS_OP_RESERVED_10',
-    'CS_OP_RESERVED_11',
-    'CS_OP_RESERVED_12',
-    'CS_OP_RESERVED_13',
-    'CS_OP_RESERVED_14',
-    'CS_OP_RESERVED_15',
-    'CS_OP_SPECIAL',
     'CS_OP_MEM',
 
     'CS_GRP_INVALID',
@@ -298,26 +284,13 @@ CS_OPT_NO_BRANCH_OFFSET = 9  # ARM, prints branch immediates without offset.
 
 # Capstone option value
 CS_OPT_OFF = 0             # Turn OFF an option - default option of CS_OPT_DETAIL
-CS_OPT_ON = 1 << 0              # Turn ON an option (CS_OPT_DETAIL)
+CS_OPT_ON = 3              # Turn ON an option (CS_OPT_DETAIL)
 
 # Common instruction operand types - to be consistent across all architectures.
 CS_OP_INVALID = 0  # uninitialized/invalid operand.
 CS_OP_REG = 1  # Register operand.
 CS_OP_IMM = 2  # Immediate operand.
 CS_OP_FP  = 3  # Floating-Point operand.
-CS_OP_PRED = 4  # Predicate operand.
-CS_OP_RESERVED_5 = 5
-CS_OP_RESERVED_6 = 6
-CS_OP_RESERVED_7 = 7
-CS_OP_RESERVED_8 = 8
-CS_OP_RESERVED_9 = 9
-CS_OP_RESERVED_10 = 10
-CS_OP_RESERVED_11 = 11
-CS_OP_RESERVED_12 = 12
-CS_OP_RESERVED_13 = 13
-CS_OP_RESERVED_14 = 14
-CS_OP_RESERVED_15 = 15
-CS_OP_SPECIAL = 0x10  # Special operands from archs
 CS_OP_MEM = 0x80  # Memory operand. Can be ORed with another operand type.
 
 # Common instruction groups - to be consistent across all architectures.
@@ -336,13 +309,12 @@ CS_AC_READ     = (1 << 0) # Operand that is read from.
 CS_AC_WRITE    = (1 << 1) # Operand that is written to.
 
 # Capstone syntax value
-CS_OPT_SYNTAX_DEFAULT = 1 << 1  # Default assembly syntax of all platforms (CS_OPT_SYNTAX)
-CS_OPT_SYNTAX_INTEL = 1 << 2  # Intel X86 asm syntax - default syntax on X86 (CS_OPT_SYNTAX, CS_ARCH_X86)
-CS_OPT_SYNTAX_ATT = 1 << 3  # ATT asm syntax (CS_OPT_SYNTAX, CS_ARCH_X86)
-CS_OPT_SYNTAX_NOREGNAME = 1 << 4  # Asm syntax prints register name with only number - (CS_OPT_SYNTAX, CS_ARCH_PPC, CS_ARCH_ARM)
-CS_OPT_SYNTAX_MASM = 1 << 5  # MASM syntax (CS_OPT_SYNTAX, CS_ARCH_X86)
-CS_OPT_SYNTAX_MOTOROLA = 1 << 6  # MOS65XX use $ as hex prefix
-CS_OPT_SYNTAX_CS_REG_ALIAS = 1 << 7  # Prints common register alias which are not defined in LLVM (ARM: r9 = sb etc.)
+CS_OPT_SYNTAX_DEFAULT = 0    # Default assembly syntax of all platforms (CS_OPT_SYNTAX)
+CS_OPT_SYNTAX_INTEL = 1    # Intel X86 asm syntax - default syntax on X86 (CS_OPT_SYNTAX, CS_ARCH_X86)
+CS_OPT_SYNTAX_ATT = 2      # ATT asm syntax (CS_OPT_SYNTAX, CS_ARCH_X86)
+CS_OPT_SYNTAX_NOREGNAME = 3   # Asm syntax prints register name with only number - (CS_OPT_SYNTAX, CS_ARCH_PPC, CS_ARCH_ARM)
+CS_OPT_SYNTAX_MASM = 4      # MASM syntax (CS_OPT_SYNTAX, CS_ARCH_X86)
+CS_OPT_SYNTAX_MOTOROLA = 5 # MOS65XX use $ as hex prefix
 
 # Capstone error type
 CS_ERR_OK = 0      # No error: everything was fine