Update build.yaml (#40)

remove pinning on patch releases

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **Chores**
- Upgraded underlying automation tools used for building and quality
analysis to their latest versions, ensuring a more robust and
maintainable process without altering user-facing functionality.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Author: alessio

.github/workflows/build.yaml

@@ -14,15 +14,15 @@ jobs:
         os: [ubuntu-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v4.2.2
+    - uses: actions/checkout@v4
     - uses: actions/setup-go@v5
       with:
         go-version: ${{ matrix.go-version }}
     - name: Build
       run: go build -v ./...
     - name: Test
       run: go test -race -cover -covermode=atomic -coverprofile=coverage.out ./...
-    - uses: codecov/codecov-action@v5.3.1
+    - uses: codecov/codecov-action@v5
       with:
         file: ./coverage.out
         verbose: true