ci: configure actions/setup-go to find go.sum file for caching purposes

Author: consideRatio

.github/workflows/build-publish-python-packages.yaml

@@ -67,6 +67,8 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
+        with:
+          cache-dependency-path: "**/*.sum"
       - uses: actions/setup-python@v5
         with:
           python-version: "3.13"

.github/workflows/test.yaml

@@ -73,6 +73,7 @@ jobs:
       - uses: actions/setup-go@v5
         with:
           go-version: "${{ matrix.go-version }}"
+          cache-dependency-path: "**/*.sum"
       - uses: actions/setup-node@v4
 
       # jupyterhub will when being mock started as part of running tests depend