Update build-linux-x86_64.yml

Author: walkor

.github/workflows/build-linux-x86_64.yml

@@ -79,14 +79,11 @@ jobs:
       - if: ${{ inputs.build-fpm == true }}
         run: echo "SPC_BUILD_FPM=--build-fpm" >> $GITHUB_ENV
 
-      # Rm php-src
-      - run: rm -f downloads/php-*.tar.xz
-      - run: rm -rf buildroot  source  locale
-
       - run: ./bin/spc doctor
 
       # If there's no dependencies cache, fetch sources, with or without debug
       - run: ./bin/spc download --with-php=${{ matrix.version }} --for-extensions=${{ env.extensions }} ${{ env.SPC_BUILD_DEBUG }} ${{ env.SPC_PRE_BUILT }}
+      - run: ./bin/spc switch-php-version ${{ matrix.version }}
 
       # Run build command
       - run: ./bin/spc build ${{ env.extensions }} --with-libs="freetype,libjpeg,libwebp" -I "memory_limit=256M" ${{ env.SPC_BUILD_DEBUG }} ${{ env.SPC_BUILD_CLI }} ${{ env.SPC_BUILD_MICRO }} ${{ env.SPC_BUILD_FPM }}