Add support for Java's Spring RestClient in snippet exports

Author: pimterry

package-lock.json

@@ -43,7 +43,7 @@
     "@fortawesome/free-solid-svg-icons": "^5.12.1",
     "@fortawesome/react-fontawesome": "^0.1.8",
     "@httptoolkit/accounts": "^2.3.0",
-    "@httptoolkit/httpsnippet": "^2.1.7",
+    "@httptoolkit/httpsnippet": "^2.2.0",
     "@open-rpc/meta-schema": "^1.14.2",
     "@phosphor-icons/react": "^2.1.5",
     "@reach/router": "^1.2.1",