Update actions/setup-go to v6

Author: Jacalz

.github/workflows/analysis.yml

@@ -14,7 +14,7 @@ jobs:
       - uses: actions/checkout@v5
         with:
           persist-credentials: false
-      - uses: actions/setup-go@v5
+      - uses: actions/setup-go@v6
         with:
           go-version: "stable"
 

.github/workflows/codeql.yml

@@ -20,11 +20,6 @@ jobs:
       contents: read
       security-events: write
 
-    strategy:
-      fail-fast: false
-      matrix:
-        language: ["go"]
-
     steps:
       - name: Checkout repository
         uses: actions/checkout@v5
@@ -37,7 +32,7 @@ jobs:
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v3
         with:
-          languages: ${{ matrix.language }}
+          languages: "go"
 
       - name: Autobuild
         uses: github/codeql-action/autobuild@v3

.github/workflows/tests.yml

@@ -18,7 +18,7 @@ jobs:
       - uses: actions/checkout@v5
         with:
           persist-credentials: false
-      - uses: actions/setup-go@v5
+      - uses: actions/setup-go@v6
         with:
           go-version: ${{ matrix.go-version }}
           go-version-file: "go.mod"