remove govulncheck action

.github/workflows/go.yml

@@ -16,15 +16,15 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v5
       with:
-        go-version: 1.24.3
+        go-version: 1.22.x
     - name: Check out code into the Go module directory
       uses: actions/checkout@v4
     - name: Build and Lint
       run: |
          go build ./...
          go vet -tests=false ./... # Specifically for examples without a corresponding identifier
   test:
-    name: Text ${{ matrix.os }}
+    name: Test ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
@@ -33,38 +33,20 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v5
       with:
-        go-version: 1.24.3
+        go-version: 1.22.x
     - name: Check out code into the Go module directory
       uses: actions/checkout@v4
     - name: Test on ${{ matrix.os }}
-      run: |
-         go test ./...
+      run: go test ./...
   fips140:
     name: 'Test FIPS 140'
     runs-on: ubuntu-latest
     steps:
     - name: Set up Go
       uses: actions/setup-go@v5
       with:
-        go-version: 1.24.3
+        go-version: 1.22.x
     - name: Check out code into the Go module directory
       uses: actions/checkout@v4
     - name: Test
-      run: |
-         GODEBUG=fips140=on go test ./...
-  vulncheck:
-    name: Vulncheck
-    runs-on: ubuntu-latest
-    steps:
-    - name: Set up Go ${{ matrix.go-version }}
-      uses: actions/setup-go@v5
-      with:
-        go-version: 1.24.3
-    - name: Check out code into the Go module directory
-      uses: actions/checkout@v4
-    - name: Get govulncheck
-      run: go install golang.org/x/vuln/cmd/govulncheck@latest
-      shell: bash
-    - name: Run govulncheck
-      run: govulncheck ./...
-      shell: bash
+      run: GODEBUG=fips140=on go test ./...