Update golang version in runner

Author: dougszumski

.github/workflows/pull_request.yml

@@ -14,7 +14,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@v4
       with:
-        go-version: '1.20'
+        go-version: '1.24'
 
     - name: Check style
       run: make style