Fix saturation not being applied on colormaps in OpenGL

Closes #920

See merge request !2151

Fix saturation not being applied on console on OpenGL

See merge request !2149

Revert "Merge branch 'master' into next"

See merge request !2187

Update .gitlab-ci.yml file

See merge request !2186

Add ARM64=1 for arm build

This reverts commit b26cf524, reversing
changes made to a68440c4.

Now, try compiling with musl on Debian testing

Disable libcurl when building without network support

See merge request !2182

dummy: fixup warnings

See merge request STJr/SRB2!2181

Fix FreeBSD build errors (again)

See merge request STJr/SRB2!2179

GitLab CI: More work

See merge request STJr/SRB2!2180

Update .gitlib-ci.yml

See merge request STJr/SRB2!2177

Update .gitlab-ci.yml file

See merge request STJr/SRB2!2176

CI bot for Linux and Windows builds

See merge request STJr/SRB2!2173

'i' variable is set but unused in Ban_Load_File()

CI bot for Linux and Windows builds

See merge request STJr/SRB2!2172

No need of counting bots.

Remove unused i var in Ban_Load_File()

Restore old code in GeneratePolygonNormals(), add TODO

Do not care for non-prototypes for clang-testing job 

Testing compiling with Debian's testing clang package

change name of artifact for clang build

there are 2 more name buffers that need to be bigger