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

Author: renovate[bot]

.github/workflows/build.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v5.6.0
         with:
-          go-version: "1.24"
+          go-version: "1.26"
 
       - name: Set up nodejs
         uses: actions/setup-node@v4

.github/workflows/go-test.yml

@@ -11,7 +11,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-go@v5.6.0
       with:
-        go-version: '1.24'
+        go-version: '1.26'
 
     - name: test
       run: go test ./... -coverprofile=profile.cov

go.mod

@@ -52,4 +52,4 @@ require (
 
 go 1.23.0
 
-toolchain go1.24.3
+toolchain go1.26.0