Add gen modules scripts

[UuuNyaa]

Purpose of the pull request

• Allow easy module generation for any Blender version

Description about the pull request

• Shortcut time-consuming build processes by comparing file timestamps
• Add run_gen_module.sh to easily run gen_module.sh in docker

run_gen_module.sh Usage

$ bash tools/utils/run_gen_module.sh
Usage: bash tools/utils/run_gen_module.sh <target_version>
  Available <target_version>: 2.78 2.79 2.80 2.81 2.82 2.83 2.90 2.91 2.92 2.93 3.0 3.1 3.2 3.3 3.4 3.5 3.6 4.0 latest

$ bash tools/utils/run_gen_module.sh 4.0
... build log ...

The results are output to build directory.

$ ls build
blender-bin  blender-src  examples  generated_mods  results  sphinx-in  sphinx-in-tmp

Directory	Contents
build/blender-bin	Blender binaries
build/blender-src	Blender source code
build/examples	Blender Python API sample code
build/generated_mods	??? mods
build/results	Result *.pyi files
build/sphinx-in	Blender Python API documents
build/sphinx-in-tmp	???

[UuuNyaa]

@nutti Made the following edits:

• Apply the solution 3
• Add documentations

[nutti]

@UuuNyaa

Thanks for your work! The current change fails the latest build workflow. But this test is not required for merging this PR. After all conversations are resolved, I will merge.

[UuuNyaa]

@nutti Thank you for your review! I have pushed the modified code.

[nutti]

Thank for for your contribution! @UuuNyaa