Bump imports-loader from 1.1.0 to 1.2.0 (#14976)

Bumps [imports-loader](https://github.com/webpack-contrib/imports-loader) from 1.1.0 to 1.2.0.
- [Release notes](https://github.com/webpack-contrib/imports-loader/releases)
- [Changelog](https://github.com/webpack-contrib/imports-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack-contrib/imports-loader/compare/v1.1.0...v1.2.0)

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -100,7 +100,7 @@
     "history": "^4.10.1",
     "http-link-header": "^1.0.3",
     "immutable": "^3.8.2",
-    "imports-loader": "^1.1.0",
+    "imports-loader": "^1.2.0",
     "intersection-observer": "^0.11.0",
     "intl": "^1.2.5",
     "intl-messageformat": "^2.2.0",