fix(deps): update dependency firebaseui to v4.7.3

Signed-off-by: Renovate Bot <[email protected]>

package.json

@@ -17,7 +17,7 @@
     "csv-writer": "1.6.0",
     "emailjs-com": "2.4.1",
     "firebase": "7.15.0",
-    "firebaseui": "4.5.0",
+    "firebaseui": "4.7.3",
     "gatsby-plugin-react-helmet": "3.3.3",
     "geofirex": "0.1.0",
     "google-map-react": "1.1.7",

yarn.lock

@@ -6740,7 +6740,15 @@ [email protected]:
     "@firebase/storage" "0.3.35"
     "@firebase/util" "0.2.48"
 
-[email protected], firebaseui@^4.1.0:
+[email protected]:
+  version "4.7.3"
+  resolved "https://registry.yarnpkg.com/firebaseui/-/firebaseui-4.7.3.tgz#9f7601610a8e5822ad76a33c86b104a459ac4f27"
+  integrity sha512-KKeZQS2fO2SrZFIsEmG6GrTm/+Na8Vk+OM9wnNgP8FtUw6h4S5oCPtebBREr9ETlDFvIK88gaHvp5bvF96yogA==
+  dependencies:
+    dialog-polyfill "^0.4.7"
+    material-design-lite "^1.2.0"
+
+firebaseui@^4.1.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/firebaseui/-/firebaseui-4.5.0.tgz#5688c0e14ff87d45a187a61b30fd2315fef7c5dc"
   integrity sha512-aliOXphs4e2DunKEhTqHV4rSMBninYVo0sqFaNTWw+KXRVp6381tluAhf5v8p208MZS0E8PdLKzMlgf11Fheow==