Bump prop-types from 15.7.2 to 15.8.0 in /frontend (#980)

Bumps [prop-types](https://github.com/facebook/prop-types) from 15.7.2 to 15.8.0.
- [Release notes](https://github.com/facebook/prop-types/releases)
- [Changelog](https://github.com/facebook/prop-types/blob/main/CHANGELOG.md)
- [Commits](facebook/prop-types@v15.7.2...v15.8.0)

---
updated-dependencies:
- dependency-name: prop-types
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

frontend/package.json

@@ -37,7 +37,7 @@
     "axios": "0.21.4",
     "date-fns": "2.24.0",
     "is-absolute-url": "3.0.3",
-    "prop-types": "15.7.2",
+    "prop-types": "15.8.0",
     "react": "16.14.0",
     "react-auth0-components": "1.0.4",
     "react-dom": "16.14.0",

frontend/yarn.lock

@@ -7491,14 +7491,14 @@ prompts@^2.0.1:
     kleur "^3.0.3"
     sisteransi "^1.0.4"
 
-prop-types@15.7.2, prop-types@^15.5.4, prop-types@^15.6.0, prop-types@^15.6.1, prop-types@^15.6.2, prop-types@^15.7.2:
-  version "15.7.2"
-  resolved "https://registry.npmjs.org/prop-types/-/prop-types-15.7.2.tgz"
-  integrity sha512-8QQikdH7//R2vurIJSutZ1smHYTcLpRWEOlHnzcWHmBYrOGUysKwSsrC89BCiFj3CbrfJ/nXFdJepOVrY1GCHQ==
+prop-types@15.8.0, prop-types@^15.5.4, prop-types@^15.6.0, prop-types@^15.6.1, prop-types@^15.6.2, prop-types@^15.7.2:
+  version "15.8.0"
+  resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.8.0.tgz#d237e624c45a9846e469f5f31117f970017ff588"
+  integrity sha512-fDGekdaHh65eI3lMi5OnErU6a8Ighg2KjcjQxO7m8VHyWjcPyj5kiOgV1LQDOOOgVy3+5FgjXvdSSX7B8/5/4g==
   dependencies:
     loose-envify "^1.4.0"
     object-assign "^4.1.1"
-    react-is "^16.8.1"
+    react-is "^16.13.1"
 
 proxy-addr@~2.0.5:
   version "2.0.6"
@@ -7716,7 +7716,7 @@ react-interval@2.1.2:
   dependencies:
     prop-types "^15.6.0"
 
-react-is@^16.6.0, react-is@^16.7.0, react-is@^16.8.1:
+react-is@^16.13.1, react-is@^16.6.0, react-is@^16.7.0:
   version "16.13.1"
   resolved "https://registry.npmjs.org/react-is/-/react-is-16.13.1.tgz"
   integrity sha512-24e6ynE2H+OKt4kqsOvNd8kBpV65zoxbA4BVsEOB3ARVWQki/DHzaUoC5KuON/BiccDaCCTZBuOcfZs70kR8bQ==