fix `needs` option for `test-only-restore` job

* also format code with prettier

.github/workflows/workflow.yml

@@ -72,7 +72,7 @@ jobs:
           test-cache
           ~/test-cache
   test-only-restore:
-    needs: test-restore
+    needs: test-save
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macOS-latest]

src/save.ts

@@ -10,7 +10,7 @@ import * as utils from "./utils/actionUtils";
 process.on("uncaughtException", e => utils.logWarning(e.message));
 
 async function run(): Promise<void> {
-    const save = ! core.getBooleanInput(Inputs.OnlyRestore);
+    const save = !core.getBooleanInput(Inputs.OnlyRestore);
     if (save) {
         try {
             if (!utils.isCacheFeatureAvailable()) {