upgrade ci (#4)

* doc: fix release badge url

* build: upgrade github actions

.github/workflows/ci.yml

@@ -19,12 +19,12 @@ jobs:
 
     steps:
       - name: Set up Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v4
         with:
           go-version: ${{ matrix.go }}
 
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Test
         run: go test -cover ./...

README.md

@@ -239,5 +239,5 @@ limitations under the License.
 [go-report-card-url]: https://goreportcard.com/report/github.com/halimath/expect
 [package-doc-img-url]: https://img.shields.io/badge/GoDoc-Reference-blue.svg
 [package-doc-url]: https://pkg.go.dev/github.com/halimath/expect
-[release-img-url]: https://img.shields.io/github/v/release/halimath/expect-go.svg
+[release-img-url]: https://img.shields.io/github/v/release/halimath/expect.svg
 [release-url]: https://github.com/halimath/expect/releases