chore: cache go dep (#87)

Updated GitHub Actions workflow to use newer action versions and added
caching for Go build and module paths.

<!--- Provide a general summary of your changes in the Title above -->

## Description
<!--- Describe your changes in detail -->

## Related Issue Or Context
<!--- If suggesting a new feature or change, please discuss it in an
issue first -->
<!--- If fixing a bug, there should be an issue describing it with steps
to reproduce -->
<!--- Otherwise, describe context and motivation for change herre -->

Closes: #<issue>

## How Has This Been Tested? Testing details.
<!--- Please describe in detail how you tested your changes. -->
<!--- Include details of your testing environment, and the tests you ran
to -->
<!--- see how your change affects other areas of the code, etc. -->

## Types of changes
<!--- What types of changes does your code introduce? Put an `x` in all
the boxes that apply: -->
- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] Documentation

## Checklist:
<!--- Go over all the following points, and put an `x` in all the boxes
that apply. -->
<!--- If you're unsure about any of these, don't hesitate to ask. We're
here to help! -->
- [ ] I have commented my code, particularly in hard-to-understand
areas.
- [ ] I have ensured that all acceptance criteria (or expected behavior)
from issue are met
- [ ] I have updated the documentation locally and in docs.
- [ ] I have added tests to cover my changes.
- [ ] I have ensured that all the checks are passing and green, I've
signed the CLA bot

Author: mpetrunic

.github/workflows/test.yml

@@ -24,14 +24,20 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Install Go
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v6
         with:
           go-version: ${{ matrix.go-version }}
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v5
+      - id: go-cache-paths
+        run: |
+          echo "GO_BUILD=$(go env GOCACHE)" >> "$GITHUB_OUTPUT"
+          echo "GO_MOD=$(go env GOMODCACHE)" >> "$GITHUB_OUTPUT"
       - uses: actions/cache@v4
         with:
-          path: ~/go/pkg/mod
+          path: |
+            ${{ steps.go-cache-paths.outputs.GO_BUILD }}
+            ${{ steps.go-cache-paths.outputs.GO_MOD }}
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
           restore-keys: |
             ${{ runner.os }}-go-