- Improved the GitHub python binding workflow: (#2072)

- Added fullMode input in workflow_dispatch
    - Take decision whether to build either in debug or release mode and if to build for all python versions according to the commit message patterns
    - Set proper artifact names
    - Removed not needed steps
    - Compacted some steps in order to leverage more the matrix feature
    - Bumped cibuildwheel action to 2.22.0
    - Run actual regress tests in place of sample scripts
- Specify optional test install in pyproject.toml with proper requirements
- Derive package version from git tags
- Add GENERATORS env var support in setup.py to specify cmake generator and minor refactoring
- Minor cleanup/refactoring for the regress test suite
- Marked some regress tests with skipIf to skip them in case of old python versions
- Marked some failing regress tests to be checked with skipIf

tests/regress/wrong_rip_arm.py

@@ -1,22 +1,17 @@
-#!/usr/bin/python
-
 import regress
-
 from unicorn import *
-from unicorn.x86_const import *
 from unicorn.arm_const import *
 
-
 CODE = (
-    b'\x48\x31'     #  adds    r1, #0x48
-    b'\xff\x57'     #  ldrsb   r7, [r7, r7]
-    b'\x57\x5e'     #  ldrsh   r7, [r2, r1]
-    b'\x5a\x48'     #  ldr     r0, [pc, #0x168]
-    b'\xbf\x2f'     #  cmp     r7, #0xbf
-    b'\x2f\x62'     #  str     r7, [r5, #0x20]
-    b'\x69\x6e'     #  ldr     r1, [r5, #0x64]
-    b'\x2f\x73'     #  strb    r7, [r5, #0xc]
-    b'\x68\x48'     #  ldr     r0, [pc, #0x1a0]
+    b'\x48\x31'  # adds    r1, #0x48
+    b'\xff\x57'  # ldrsb   r7, [r7, r7]
+    b'\x57\x5e'  # ldrsh   r7, [r2, r1]
+    b'\x5a\x48'  # ldr     r0, [pc, #0x168]
+    b'\xbf\x2f'  # cmp     r7, #0xbf
+    b'\x2f\x62'  # str     r7, [r5, #0x20]
+    b'\x69\x6e'  # ldr     r1, [r5, #0x64]
+    b'\x2f\x73'  # strb    r7, [r5, #0xc]
+    b'\x68\x48'  # ldr     r0, [pc, #0x1a0]
 
     b'\xc1\xef\x08\x57\x54\x5f\x6a\x3b\x58\x0f\x05'  # data?
 )