Bump markdown-it-ins from 3.0.1 to 4.0.0 (#1295)

Bumps [markdown-it-ins](https://github.com/markdown-it/markdown-it-ins) from 3.0.1 to 4.0.0.
- [Changelog](https://github.com/markdown-it/markdown-it-ins/blob/master/CHANGELOG.md)
- [Commits](markdown-it/markdown-it-ins@3.0.1...4.0.0)

---
updated-dependencies:
- dependency-name: markdown-it-ins
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -631,7 +631,7 @@
     "markdown-it-div": "^1.1.0",
     "markdown-it-fontawesome": "^0.3.0",
     "markdown-it-iframe": "^1.0.0",
-    "markdown-it-ins": "^3.0.1",
+    "markdown-it-ins": "^4.0.0",
     "markdown-it-kbd": "^2.2.2",
     "markdown-it-mark": "^4.0.0",
     "markdown-it-multimd-table": "^4.1.3",