fix(deps): update dependency @roadiehq/backstage-plugin-github-insights to v2.3.21

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

yarn.lock

@@ -4358,7 +4358,7 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@backstage/integration-react@npm:^1.1.18":
+"@backstage/integration-react@npm:^1.1.19":
   version: 1.1.19
   resolution: "@backstage/integration-react@npm:1.1.19"
   dependencies:
@@ -14744,15 +14744,15 @@ __metadata:
   linkType: hard
 
 "@roadiehq/backstage-plugin-github-insights@npm:^2.0.5":
-  version: 2.3.20
-  resolution: "@roadiehq/backstage-plugin-github-insights@npm:2.3.20"
+  version: 2.3.21
+  resolution: "@roadiehq/backstage-plugin-github-insights@npm:2.3.21"
   dependencies:
-    "@backstage/catalog-model": ^1.4.1
-    "@backstage/core-components": ^0.13.4
-    "@backstage/core-plugin-api": ^1.5.3
-    "@backstage/integration-react": ^1.1.18
-    "@backstage/plugin-catalog-react": ^1.8.3
-    "@backstage/theme": ^0.4.1
+    "@backstage/catalog-model": ^1.4.2
+    "@backstage/core-components": ^0.13.5
+    "@backstage/core-plugin-api": ^1.6.0
+    "@backstage/integration-react": ^1.1.19
+    "@backstage/plugin-catalog-react": ^1.8.4
+    "@backstage/theme": ^0.4.2
     "@date-io/core": 2.10.7
     "@material-ui/core": ^4.11.0
     "@material-ui/icons": ^4.9.1
@@ -14767,7 +14767,7 @@ __metadata:
     react: ^16.13.1 || ^17.0.0
     react-dom: ^16.13.1 || ^17.0.0
     react-router: 6.0.0-beta.0 || ^6.3.0
-  checksum: 187483c88f7a34757cb9cc6b9bac343bfd1853e634957f71049fe448b03a1e631456f1bc31be3aa91c41976a812ae24e522fc374faf33507e3db80fc1e54cdd2
+  checksum: edb0ecee1778e0bacd1eff395aa723fef35338253a7f8e91ab93b5755b9ebac27e49e1768ee13163ade74edf0b0f620ab31b693674c746c3c1e35e1185f46636
   languageName: node
   linkType: hard