Norihiro Kamae

libobs: Fix memory leak when load_module_exports failed

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### Description Release `mod.module` when an error is detected after the module was successfully opened. Also add a warning message that the module is failed to load exports. ### Motivation...

Fix memory access issues

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This PR fixes two issues. - `filter_data->mask_buffer` was freed after freeing `filter_data`, which causes read-after-free. - memory leaks of `filter_data->texture`, `filter_data->texture2`, and `filter_data->mask_buffer2`.

CI: Rewrite for OBS 28 and build on Github Actions

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Known issues - [x] ~~libpng for macOS arm64 is not detected.~~ The libpng is only necessary for libvncserver. Libvncclient does not require libpng. - [x] Build flow of libpng for...

It is reported that a VNC server on RaspberryPi requires user name. https://obsproject.com/forum/threads/vnc-source.124001/post-519973

Add ability to move picture

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- Export location of the detection result - Place a picture based on the result https://obsproject.com/forum/threads/face-tracker.144419/post-584527

Add a feature to limit range of pan, tilt, and zoom

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Related post on the forum is below (maybe Jimcom also suggested the feature previously). - https://obsproject.com/forum/threads/face-tracker.144419/post-581493 It also requires modifying obs-ptz.

Add an option to choose another face detection model such as provided by dlib-models. Originally suggested at https://obsproject.com/forum/threads/face-tracker.144419/post-580985

### Description Print a log of notarization if `xcrun notarytool submit` does not return `Accepted` status. ### Motivation and Context The notarization is failing on the CI. ### How Has...

### Description Correctly release allocated memories. Also skip processing the shader if `gs_effect_create` returns NULL. ### Motivation and Context This is a same PR as https://github.com/exeldro/obs-shaderfilter/pull/1. ### How Has This...