ci: Setup permissions for executing

.github/workflows/artifacts.yml

@@ -79,7 +79,11 @@ jobs:
     - name: Build GCC x86
       working-directory: ${{ matrix.source_branch }}/src
       run: |
-        ./createjoltprojects.sh
+        chmod +x createjoltprojects.sh
+        chmod +x devtools/bin/vpc_linux
+        chmod +x devtools/bin/vpc
+        chmod +x devtools/gendbg.sh
+        ./createjoltprojects.sh 
         make -f jolt.mak -j $(nproc)
 
     - name: Upload artifacts
@@ -87,4 +91,4 @@ jobs:
       with:
         name: vphysics_jolt_${{ matrix.source_branch }}_linux32
         path: ${{ matrix.source_branch }}/game
-        if-no-files-found: error
+        if-no-files-found: error