Bump karma from 5.1.1 to 5.2.1

Bumps [karma](https://github.com/karma-runner/karma) from 5.1.1 to 5.2.1.
- [Release notes](https://github.com/karma-runner/karma/releases)
- [Changelog](https://github.com/karma-runner/karma/blob/master/CHANGELOG.md)
- [Commits](https://github.com/karma-runner/karma/compare/v5.1.1...v5.2.1)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

yarn.lock

@@ -2189,7 +2189,7 @@ cheerio@^1.0.0-rc.3:
     lodash "^4.15.0"
     parse5 "^3.0.1"
 
-chokidar@3.4.2, "chokidar@>=2.0.0 <4.0.0", chokidar@^3.0.0:
+chokidar@3.4.2, "chokidar@>=2.0.0 <4.0.0", chokidar@^3.4.2:
   version "3.4.2"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.4.2.tgz#38dc8e658dec3809741eb3ef7bb0a47fe424232d"
   integrity sha512-IZHaDeBeI+sZJRX7lGcXsdzgvZqKv6sECqsbErJA4mHWfpRrD8B97kSFN4cQz6nGBGiuFia1MKR4d6c1o8Cv7A==
@@ -3822,7 +3822,7 @@ flat@^4.1.0:
   dependencies:
     is-buffer "~2.0.3"
 
-flatted@^2.0.0, flatted@^2.0.1, flatted@^2.0.2:
+flatted@^2.0.0, flatted@^2.0.1:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/flatted/-/flatted-2.0.2.tgz#4575b21e2bcee7434aa9be662f4b7b5f9c2b5138"
   integrity sha512-r5wGx7YeOwNWNlCA0wQ86zKyDLMQr+/RB8xy74M4hTphfmjlijTSSXGuH8rnvKZnfT9i+75zmd8jcKdMR4O6jA==
@@ -5080,23 +5080,22 @@ karma-sinon@^1.0.5:
   integrity sha1-TjRD8oMP3s/2JNN0cWPxIX2qKpo=
 
 karma@^5.0.1:
-  version "5.1.1"
-  resolved "https://registry.yarnpkg.com/karma/-/karma-5.1.1.tgz#4e472c1e5352d73edbd2090726afdb01d7869d72"
-  integrity sha512-xAlOr5PMqUbiKXSv5PCniHWV3aiwj6wIZ0gUVcwpTCPVQm/qH2WAMFWxtnpM6KJqhkRWrIpovR4Rb0rn8GtJzQ==
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/karma/-/karma-5.2.1.tgz#c9f50c2e04fc249b598a422deb666e6673406d64"
+  integrity sha512-+/AO2fWL7kC3aWTx/lHjtKXfOqh0O+KLtTy4BLQ/b/eciHR4VTHHdPhdrn9sDBQskgDieaBZ+sAKzlldc4GW/Q==
   dependencies:
     body-parser "^1.19.0"
     braces "^3.0.2"
-    chokidar "^3.0.0"
+    chokidar "^3.4.2"
     colors "^1.4.0"
     connect "^3.7.0"
     di "^0.0.1"
     dom-serialize "^2.2.1"
-    flatted "^2.0.2"
     glob "^7.1.6"
     graceful-fs "^4.2.4"
     http-proxy "^1.18.1"
     isbinaryfile "^4.0.6"
-    lodash "^4.17.15"
+    lodash "^4.17.19"
     log4js "^6.2.1"
     mime "^2.4.5"
     minimatch "^3.0.4"
@@ -5104,7 +5103,7 @@ karma@^5.0.1:
     range-parser "^1.2.1"
     rimraf "^3.0.2"
     socket.io "^2.3.0"
-    source-map "^0.6.1"
+    source-map "^0.7.3"
     tmp "0.2.1"
     ua-parser-js "0.7.21"
     yargs "^15.3.1"
@@ -5299,7 +5298,7 @@ lodash.sortby@^4.7.0:
   resolved "https://registry.yarnpkg.com/lodash.sortby/-/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
   integrity sha1-7dFMgk4sycHgsKG0K7UhBRakJDg=
 
-lodash@^4.15.0, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.19:
+lodash@^4.15.0, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.19:
   version "4.17.19"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.19.tgz#e48ddedbe30b3321783c5b4301fbd353bc1e4a4b"
   integrity sha512-JNvd8XER9GQX0v2qJgsaN/mzFCNA5BRe/j8JN9d+tWyGLSodKQHKFicdwNYzWwI3wjRnaKPsGj1XkBjx/F96DQ==
@@ -7278,6 +7277,11 @@ source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.1:
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
   integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
 
+source-map@^0.7.3:
+  version "0.7.3"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.7.3.tgz#5302f8169031735226544092e64981f751750383"
+  integrity sha512-CkCj6giN3S+n9qrYiBTX5gystlENnRW5jZeNLHpe6aue+SrHcG5VYwujhW9s4dY31mEGsxBDrHR6oI69fTXsaQ==
+
 sparkles@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/sparkles/-/sparkles-1.0.1.tgz#008db65edce6c50eec0c5e228e1945061dd0437c"