Bump isbot from 5.1.17 to 5.1.21

Bumps [isbot](https://github.com/omrilotan/isbot) from 5.1.17 to 5.1.21.
- [Changelog](https://github.com/omrilotan/isbot/blob/main/CHANGELOG.md)
- [Commits](https://github.com/omrilotan/isbot/compare/v5.1.17...v5.1.21)

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

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

package.json

@@ -96,7 +96,7 @@
     "filesize": "^6.1.0",
     "http-proxy-middleware": "^2.0.7",
     "http-terminator": "^3.2.0",
-    "isbot": "^5.1.17",
+    "isbot": "^5.1.21",
     "js-cookie": "2.2.1",
     "js-yaml": "^4.1.0",
     "json5": "^2.2.3",

yarn.lock

@@ -6830,10 +6830,10 @@ isbinaryfile@^4.0.8:
   resolved "https://registry.yarnpkg.com/isbinaryfile/-/isbinaryfile-4.0.10.tgz#0c5b5e30c2557a2f06febd37b7322946aaee42b3"
   integrity sha512-iHrqe5shvBUcFbmZq9zOQHBoeOhZJu6RQGrDpBgenUm/Am+F3JM2MgQj+rK3Z601fzrL5gLZWtAPH2OBaSVcyw==
 
-isbot@^5.1.17:
-  version "5.1.17"
-  resolved "https://registry.yarnpkg.com/isbot/-/isbot-5.1.17.tgz#ad7da5690a61bbb19056a069975c9a73182682a0"
-  integrity sha512-/wch8pRKZE+aoVhRX/hYPY1C7dMCeeMyhkQLNLNlYAbGQn9bkvMB8fOUXNnk5I0m4vDYbBJ9ciVtkr9zfBJ7qA==
+isbot@^5.1.21:
+  version "5.1.21"
+  resolved "https://registry.yarnpkg.com/isbot/-/isbot-5.1.21.tgz#4e27526a71c8b9c243b1c7a6445ad4267fa83728"
+  integrity sha512-0q3naRVpENL0ReKHeNcwn/G7BDynp0DqZUckKyFtM9+hmpnPqgm8+8wbjiVZ0XNhq1wPQV28/Pb8Snh5adeUHA==
 
 isexe@^2.0.0:
   version "2.0.0"