change build_xline workflow

Signed-off-by: ChaudharyRaman <[email protected]>

.github/workflows/build_xline.yml

@@ -1,4 +1,6 @@
 name: Build Xline
+env:
+  CI_RUST_TOOLCHAIN: 1.71.0
 on:
   workflow_call:
     inputs:
@@ -41,6 +43,13 @@ jobs:
         with:
           submodules: recursive
 
+      - name: Configure sccache
+        uses: actions/github-script@v7
+        with:
+          script: |
+            core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
+            core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
+
       - name: Build xline
         run: |
           docker run -q --rm -v $(pwd):/xline \