Merge branch 'main' of https://github.com/terminally-online/plug

Author: nftchance

.github/workflows/solver-main.yml

@@ -32,14 +32,14 @@ jobs:
       ALCHEMY_API_KEY: github-action
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Set up Go
         uses: actions/setup-go@v4
         with:
           go-version: "1.23.x"
           check-latest: true
       - name: Cache Go modules
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ~/go/pkg/mod
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}