Update react-table to v8 (#2131)

Updating react-table to v8. 
- Migrating the existing table to v8
- Preserving the visuals and logic

What's done?
- Cell components are moved under `Cells` folder
- Old styles for react-table-6 is removed.
- Old types are removed
- All logic was preserved
- Some cell components are removed for simplicity


Fixes: https://github.com/grafana/oss-big-tent-squad/issues/125

package.json

@@ -53,6 +53,7 @@
     "@swc/core": "^1.3.90",
     "@swc/helpers": "^0.5.0",
     "@swc/jest": "^0.2.26",
+    "@tanstack/react-table": "^8.21.3",
     "@testing-library/jest-dom": "6.1.4",
     "@testing-library/react": "14.0.0",
     "@types/glob": "^8.0.0",
@@ -93,7 +94,6 @@
     "postcss-scss": "4.0.4",
     "prettier": "^3.0.3",
     "prop-types": "15.7.2",
-    "react-table-6": "6.11.0",
     "react-use": "17.4.0",
     "replace-in-file-webpack-plugin": "^1.0.6",
     "sass": "1.63.2",