upgrade react-hook-form to v7 to match @rowy/form-builder

package.json

@@ -12,6 +12,7 @@
     "@date-io/date-fns": "1.x",
     "@emotion/react": "^11.4.0",
     "@emotion/styled": "^11.3.0",
+    "@hookform/resolvers": "^2.8.1",
     "@mdi/js": "^5.9.55",
     "@monaco-editor/react": "^4.1.0",
     "@mui/icons-material": "^5.0.0",
@@ -51,7 +52,7 @@
     "react-element-scroll-hook": "^1.1.0",
     "react-firebaseui": "^5.0.2",
     "react-helmet": "^6.1.0",
-    "react-hook-form": "^6",
+    "react-hook-form": "^7.16.1",
     "react-image": "^4.0.3",
     "react-joyride": "^2.3.0",
     "react-json-view": "^1.19.1",