Build and test with Go 1.26 (#158)

Author: bluekeyes

.github/workflows/go.yml

@@ -16,7 +16,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v6
         with:
-          go-version: "1.25"
+          go-version: "1.26"
 
       - name: Checkout
         uses: actions/checkout@v6

.github/workflows/release.yml

@@ -14,7 +14,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v6
         with:
-          go-version: "1.25"
+          go-version: "1.26"
 
       - name: Checkout
         uses: actions/checkout@v6