.github/workflows: bump go version to 1.26.10

.github/workflows/ci.yml

@@ -9,7 +9,7 @@ jobs:
       fail-fast: false
       matrix:
         os: ["windows-latest", "ubuntu-latest", "macOS-latest"]
-        go: ["1.26.x"]
+        go: ["1.26.10"]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v3