Bump decode-uri-component from 0.2.0 to 0.2.2

Bumps [decode-uri-component](https://github.com/SamVerschueren/decode-uri-component) from 0.2.0 to 0.2.2.
- [Release notes](https://github.com/SamVerschueren/decode-uri-component/releases)
- [Commits](https://github.com/SamVerschueren/decode-uri-component/compare/v0.2.0...v0.2.2)

---
updated-dependencies:
- dependency-name: decode-uri-component
  dependency-type: indirect
...

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

package.json

@@ -47,7 +47,7 @@
     "codelyzer": "~4.3.0",
     "jasmine-core": "~2.99.1",
     "jasmine-spec-reporter": "~4.2.1",
-    "karma": "~6.4.1",
+    "karma": "~3.0.0",
     "karma-chrome-launcher": "~2.2.0",
     "karma-coverage-istanbul-reporter": "~2.0.1",
     "karma-jasmine": "~1.1.2",