chore(deps): update dependency go to v1.26.0

Author: renovate[bot]

.github/workflows/pr-build-and-test.yml

@@ -33,7 +33,7 @@ jobs:
       - uses: actions/setup-go@7a3fe6cf4cb3a834922a1244abfce67bcef6a0c5  # v6.2.0
         with:
           cache: 'false'
-          go-version: '1.25.7'
+          go-version: '1.26.0'
       - run: go build -v .
         working-directory: ${{matrix.modules}}
       - run: go test -v .

.github/workflows/push-release.yml

@@ -62,7 +62,7 @@ jobs:
 
       - uses: actions/setup-go@7a3fe6cf4cb3a834922a1244abfce67bcef6a0c5  # v6.2.0
         with:
-          go-version: '1.25.7'
+          go-version: '1.26.0'
 
       - name: Validate Go module
         run: |