matching go-version to the updated

Author: kalgurn

.github/workflows/pull_request.yaml

@@ -21,7 +21,7 @@ jobs:
           - amd64
           - arm64
         go-version: 
-          - '1.17'
+          - '1.21'
     steps:
 
       - uses: actions/checkout@v3

.github/workflows/release.yaml

@@ -18,7 +18,7 @@ jobs:
     strategy:
       matrix:
         go-version: 
-            - '1.17'
+            - '1.21'
     steps:
 
       - uses: actions/checkout@v3