Fix go version in release workflow and bump step versions (#377)

* build: bump `actions/setup-go` to `v5`

* build: load go version from `go.mod` in `release` workflow

* build: bump `golangci/golangci-lint-action` to `v4`

Author: onematchfox

.github/workflows/release.yml

@@ -15,9 +15,9 @@ jobs:
         fetch-depth: 0
 
     - name: Set up Go
-      uses: actions/setup-go@v4
+      uses: actions/setup-go@v5
       with:
-        go-version: 1.19
+        go-version-file: 'go.mod'
 
     - name: Import GPG key
       id: import_gpg

.github/workflows/tests.yml

@@ -19,13 +19,13 @@ jobs:
       uses: actions/checkout@v4
 
     - name: Set up Go
-      uses: actions/setup-go@v4
+      uses: actions/setup-go@v5
       with:
         go-version-file: 'go.mod'
       id: go
 
     - name: Run linters
-      uses: golangci/golangci-lint-action@08e2f20817b15149a52b5b3ebe7de50aff2ba8c5 # v3.4.0
+      uses: golangci/golangci-lint-action@v4
       with:
         version: v1.51.2
 
@@ -54,7 +54,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Setup Go
-        uses: actions/setup-go@v4
+        uses: actions/setup-go@v5
         with:
           go-version-file: 'go.mod'
           check-latest: true