chore(deps-dev): bump babel-plugin-istanbul from 6.1.1 to 7.0.0

Bumps [babel-plugin-istanbul](https://github.com/istanbuljs/babel-plugin-istanbul) from 6.1.1 to 7.0.0.
- [Release notes](https://github.com/istanbuljs/babel-plugin-istanbul/releases)
- [Changelog](https://github.com/istanbuljs/babel-plugin-istanbul/blob/master/CHANGELOG.md)
- [Commits](istanbuljs/babel-plugin-istanbul@v6.1.1...v7.0.0)

---
updated-dependencies:
- dependency-name: babel-plugin-istanbul
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -48,7 +48,7 @@
     "@babel/plugin-transform-classes": "^7.24.1",
     "@babel/preset-env": "^7.24.0",
     "@babel/register": "^7.24.6",
-    "babel-plugin-istanbul": "^6.1.1",
+    "babel-plugin-istanbul": "^7.0.0",
     "chai": "^4.4.0",
     "cross-env": "^7.0.0",
     "dependency-check": "^4.1.0",