chore: fix ci cache and formatting, ensure 36_json is present

Author: LeeFred3042U

.github/workflows/ci.yml

@@ -18,6 +18,12 @@ jobs:
       uses: actions/setup-go@v4
       with:
         go-version: '1.22'
+
+    - name: Clean Go module cache
+      run: rm -rf ~/go/pkg/mod
+
+    - name: Cache Go modules
+      uses: actions/cache@v3
 
     - name: Cache Go modules
       uses: actions/cache@v3