Update rsonpath-website.yml

Author: V0ldek

.github/workflows/rsonpath-website.yml

@@ -40,6 +40,7 @@ jobs:
             ~/.cargo/registry/cache/
             ~/.cargo/git/db/
             target/
+          key: rsonpath-website
       - name: cargo install trunk
         uses: baptiste0928/cargo-install@b687c656bda5733207e629b50a22bf68974a0305 # v3.3.2
         with: