review: add BUILD file to cache key.

Signed-off-by: Piotr Sikora <[email protected]>

Author: PiotrSikora

.github/workflows/rust.yml

@@ -73,7 +73,7 @@ jobs:
           ~/.cargo/bin
           ~/.cargo/registry
           ~/go/pkg/mod
-        key: bazel-${{ hashFiles('WORKSPACE', '.bazelrc', '.bazelversion', 'bazel/cargo/Cargo.Bazel.lock', 'bazel/dependencies.bzl', 'bazel/repositories.bzl') }}
+        key: bazel-${{ hashFiles('BUILD', 'WORKSPACE', '.bazelrc', '.bazelversion', 'bazel/cargo/Cargo.Bazel.lock', 'bazel/dependencies.bzl', 'bazel/repositories.bzl') }}
 
     - name: Install dependencies
       if: ${{ env.ACT }}