Use linux_gcc_64 arch when installing Qt

Author: adazem009

.github/workflows/linux-build.yml

@@ -41,6 +41,7 @@ jobs:
       with:
         version: ${{ matrix.qt-version }}
         host: 'linux'
+        arch: 'linux_gcc_64'
         target: ${{ matrix.qt-target }}
         modules: ${{ matrix.qt-modules }}
     - if: "!contains(matrix.arch, 'amd64')"

.github/workflows/release.yml

@@ -52,6 +52,7 @@ jobs:
       with:
         version: ${{ matrix.qt-version }}
         host: 'linux'
+        arch: 'linux_gcc_64'
         target: ${{ matrix.qt-target }}
         modules: ${{ matrix.qt-modules }}
     - if: "!contains(matrix.arch, 'amd64')"

.github/workflows/utests.yml

@@ -27,6 +27,7 @@ jobs:
       uses: jurplel/install-qt-action@v4
       with:
         version: '6.7.*'
+        arch: 'linux_gcc_64'
     - name: Configure CMake
       run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DSCRATCHCPP_PLAYER_BUILD_UNIT_TESTS=ON