- 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/arm_vldr_invalid.py

@@ -1,9 +1,5 @@
-#!/usr/bin/python
-
 import regress
-
 from unicorn import *
-from unicorn.arm_const import *
 
 
 class VldrPcInsn(regress.RegressTest):
@@ -12,7 +8,7 @@ class VldrPcInsn(regress.RegressTest):
         uc = Uc(UC_ARCH_ARM, UC_MODE_ARM)
 
         uc.mem_map(0x1000, 0x1000)
-        uc.mem_write(0x1000, b'\xed\x9f\x8a\x3d') # vldr s16, [pc, #244]
+        uc.mem_write(0x1000, b'\xed\x9f\x8a\x3d')  # vldr s16, [pc, #244]
 
         with self.assertRaises(UcError) as ex:
             uc.emu_start(0x1000, 0x1004)