chore(deps): update dependency go to v1.25.6

Author: lunar-renovate

.github/workflows/ci.yaml

@@ -13,7 +13,7 @@ jobs:
 
       - uses: actions/setup-go@v6
         with:
-          go-version: "1.24.5"
+          go-version: "1.25.6"
 
       - name: Cache Go modules
         uses: actions/cache@v5

.github/workflows/release.yaml

@@ -10,7 +10,7 @@ jobs:
       - uses: actions/checkout@v6
       - uses: actions/setup-go@v6
         with:
-          go-version: "1.24.5"
+          go-version: "1.25.6"
 
       - name: Set tag in environment
         run: echo "RELEASE_VERSION=${GITHUB_REF:10}" >> $GITHUB_ENV # extracts the tag name from refs/tags/v1.2.3