Update versions in README

Author: dominikh

README.md

@@ -19,9 +19,9 @@ jobs:
     - uses: actions/checkout@v2
       with:
         fetch-depth: 1
-    - uses: dominikh/staticcheck-action@v1.1.0
+    - uses: dominikh/staticcheck-action@v1.2.0
       with:
-        version: "2021.1.1"
+        version: "2022.1"
 ```
 
 A more advanced example that runs tests, go vet and Staticcheck on multiple OSs and Go versions looks like this:
@@ -49,9 +49,9 @@ jobs:
         go-version: ${{ matrix.go }}
     - run: "go test ./..."
     - run: "go vet ./..."
-    - uses: dominikh/staticcheck-action@v1.1.0
+    - uses: dominikh/staticcheck-action@v1.2.0
       with:
-        version: "2021.1.1"
+        version: "2022.1"
         install-go: false
         cache-key: ${{ matrix.go }}
         working-directory: ${{ matrix.dir }}