Bump datatables.net-bs from 1.10.21 to 2.1.8

Bumps [datatables.net-bs](https://github.com/DataTables/Dist-DataTables-Bootstrap) from 1.10.21 to 2.1.8.
- [Release notes](https://github.com/DataTables/Dist-DataTables-Bootstrap/releases)
- [Commits](DataTables/Dist-DataTables-Bootstrap@1.10.21...2.1.8)

---
updated-dependencies:
- dependency-name: datatables.net-bs
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -117,7 +117,7 @@
     "chartjs-adapter-moment": "1.0.1",
     "chartjs-plugin-deferred": "2.0.0",
     "chartjs-plugin-zoom": "2.0.1",
-    "datatables.net-bs": "1.10.21",
+    "datatables.net-bs": "2.1.8",
     "datatables.net-buttons-bs": "1.7.1",
     "datatables.net-select-bs": "1.3.1",
     "daterangepicker": "3.1.0",