- 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/mov_gs_eax.py

@@ -1,11 +1,7 @@
-#!/usr/bin/python
-
 import regress
-
 from unicorn import *
 from unicorn.x86_const import *
 
-
 CODE = (
     b'\x8e\xe8'              #  mov     gs, eax
     b'\xb8\x01\x00\x00\x00'  #  mov     eax, 1
@@ -14,7 +10,7 @@ CODE = (
 BASE = 0x1000
 
 
-class VldrPcInsn(regress.RegressTest):
+class MovGsEax(regress.RegressTest):
 
     def runTest(self):
         uc = Uc(UC_ARCH_X86, UC_MODE_32)