Cache rust build

.github/workflows/golang.yml

@@ -15,11 +15,13 @@ jobs:
         uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # version v3.0.2
         with:
           fetch-depth: 0 # required for new-from-rev option in .golangci.yml
+
       - name: Setup GO
         uses: actions/setup-go@268d8c0ca0432bb2cf416faae41297df9d262d7f # version v3.3.0
         with:
           go-version: '>=1.22.1'
 
+      - uses: stellar/actions/rust-cache@main
       - name: Build libpreflight
         run: |
           rustup update