chore: skip ESLint on Node 8 (not supported)

Author: nickserv

.github/workflows/release.yml

@@ -31,7 +31,12 @@ jobs:
         with:
           useLockFile: false
 
-      - name: ▶️ Run validate script
+      - if: ${{ matrix.os == 8 }}
+        name: ▶️ Run validate script
+        run: npm run clean && npm-run-all test build
+
+      - if: ${{ matrix.os != 8 }}
+        name: ▶️ Run validate script
         run: npm run validate
 
       - name: ⬆️ Upload coverage report