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

Author: renovate[bot]

.github/workflows/go-build.yml

@@ -12,7 +12,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@7a3fe6cf4cb3a834922a1244abfce67bcef6a0c5 # v6.2.0
       with:
-        go-version: '1.25.7'
+        go-version: '1.26.0'
 
     - name: Install dependencies
       run: go mod download

.github/workflows/go-test.yml

@@ -12,7 +12,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@7a3fe6cf4cb3a834922a1244abfce67bcef6a0c5 # v6.2.0
       with:
-        go-version: '1.25.7'
+        go-version: '1.26.0'
 
     - name: Install dependencies
       run: go mod download