Revert "chore(github): skip some heavy jobs when PR is not related (#6667)" (#7035)

.github/workflows/lint.yml

@@ -2,12 +2,9 @@ name: lint
 
 on:
   pull_request:
-    paths-ignore: ["etc/**"]
   merge_group:
-    paths-ignore: ["etc/**"]
   push:
     branches: [main]
-    paths-ignore: ["etc/**"]
 
 env:
   CARGO_TERM_COLOR: always
@@ -30,7 +27,8 @@ jobs:
       - uses: Swatinem/rust-cache@v2
         with:
           cache-on-failure: true
-      - run: cargo clippy --bin "${{ matrix.binary }}" --workspace --features "${{ matrix.network }} asm-keccak jemalloc jemalloc-prof min-error-logs min-warn-logs min-info-logs min-debug-logs min-trace-logs"
+      - run:
+          cargo clippy --bin "${{ matrix.binary }}" --workspace --features "${{ matrix.network }} asm-keccak jemalloc jemalloc-prof min-error-logs min-warn-logs min-info-logs min-debug-logs min-trace-logs"
         env:
           RUSTFLAGS: -D warnings
 
@@ -112,11 +110,21 @@ jobs:
           components: rustfmt
       - run: cargo fmt --all --check
 
+  grafana:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+    steps:
+      - uses: actions/checkout@v4
+      - name: Check dashboard JSON with jq
+        uses: sergeysova/jq-action@v2
+        with:
+          cmd: jq empty etc/grafana/dashboards/overview.json
+
   lint-success:
     name: lint success
     runs-on: ubuntu-latest
     if: always()
-    needs: [clippy-binaries, clippy, crate-checks, docs, fmt]
+    needs: [clippy-binaries, clippy, crate-checks, docs, fmt, grafana]
     timeout-minutes: 30
     steps:
       - name: Decide whether the needed jobs succeeded or failed