fix(deps): update dependency @material-table/core to v6

Signed-off-by: Renovate Bot <[email protected]>

Author: backstage-goalie[bot]

workspaces/mend/.changeset/renovate-5551be7.md

@@ -0,0 +1,5 @@
+---
+'@backstage-community/plugin-mend': patch
+---
+
+Updated dependency `@material-table/core` to `^6.0.0`.

workspaces/mend/plugins/mend/package.json

@@ -38,7 +38,7 @@
     "@backstage/core-plugin-api": "^1.11.1",
     "@backstage/plugin-catalog-react": "^1.21.2",
     "@backstage/theme": "^0.7.0",
-    "@material-table/core": "4.3.46",
+    "@material-table/core": "6.5.2",
     "@mui/icons-material": "^5.18.0",
     "@mui/material": "^5.18.0",
     "@mui/styles": "^5.18.0",