Bump buefy from 0.9.20 to 0.9.21 in /ui (#885)

Bumps [buefy](https:/buefy/buefy) from 0.9.20 to 0.9.21.
- [Release notes](https:/buefy/buefy/releases)
- [Changelog](https:/buefy/buefy/blob/dev/CHANGELOG.md)
- [Commits](buefy/buefy@v0.9.20...v0.9.21)

---
updated-dependencies:
- dependency-name: buefy
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

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

ui/package.json

@@ -14,7 +14,7 @@
  },
  "dependencies": {
  "axios": "^0.26.1",
- "buefy": "^0.9.20",
+ "buefy": "^0.9.21",
  "bulma": "^0.8.0",
  "jpeg-js": "0.4.3",
  "lodash": "^4.17.21",

ui/yarn.lock

@@ -2844,10 +2844,10 @@ [email protected]:
  dependencies:
  node-int64 "^0.4.0"
 
-buefy@^0.9.20:
- version "0.9.20"
- resolved "https://registry.yarnpkg.com/buefy/-/buefy-0.9.20.tgz#db3fb39aee09adc61e4ee7035e3f49be852ef09e"
- integrity sha512-lEJTLZEuN7dI6XUGq6N5oL691ncHV8Zu9WtyBsQTOlcBjCJkSUXKicorPukS0wQi0z3w+pOl/e/FTCVswJj3Ng==
+buefy@^0.9.21:
+ version "0.9.21"
+ resolved "https://registry.yarnpkg.com/buefy/-/buefy-0.9.21.tgz#1b01f4dafefe958ca7934447dfe821dfef18d2fe"
+ integrity sha512-geOJgzi5jFDyRJ9Zl0379yyRBatZ6Qg83kRnCJTb7/nCuXcfXd/eis3tFaDTGuntnfv2MezHzc092OIHwgRwAg==
  dependencies:
  bulma "0.9.3"