Bump @vitest/coverage-istanbul from 0.30.1 to 0.31.4 (#98)

Bumps [@vitest/coverage-istanbul](https://github.com/vitest-dev/vitest/tree/HEAD/packages/coverage-istanbul) from 0.30.1 to 0.31.4.
- [Release notes](https://github.com/vitest-dev/vitest/releases)
- [Commits](https://github.com/vitest-dev/vitest/commits/v0.31.4/packages/coverage-istanbul)

---
updated-dependencies:
- dependency-name: "@vitest/coverage-istanbul"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package-lock.json

@@ -57,7 +57,7 @@
     "@types/tar": "^6.1.4",
     "@typescript-eslint/eslint-plugin": "^5.59.2",
     "@typescript-eslint/parser": "^5.59.2",
-    "@vitest/coverage-istanbul": "^0.30.1",
+    "@vitest/coverage-istanbul": "^0.31.4",
     "concurrently": "^8.0.1",
     "esbuild": "^0.17.18",
     "eslint": "^8.39.0",