CI/CD: Added CI, without MSVC (en_US and ru_RU)

- Added `install_kgcc` script;
- Added `checker.pl` script to check the kernel codestyle;
- Added build of en_US and ru_RU versions of images.
Known problem: projects that require the proprietary MSVC compiler are
not built.

Signed-off-by: Maxim Logaev <maxlogaev@proton.me>

.gitea/workflows/build.yaml

@@ -94,6 +94,13 @@ jobs:
           chmod +x kpack
           mv kpack /home/autobuild/tools/win32/bin/.
 
+      - name: Compile clink
+        run: |
+          cd ${{ github.workspace }}/programs/develop/clink 
+          gcc main.c -o clink
+          chmod a+x clink
+          mv clink /home/autobuild/tools/win32/bin/clink
+
       - name: Configure tup
         run: |
           cd ${{ gitea.workspace }}