Bump fast-xml-parser and is-svg

Bumps [fast-xml-parser](https://github.com/NaturalIntelligence/fast-xml-parser) to 4.2.7 and updates ancestor dependency [is-svg](https://github.com/sindresorhus/is-svg). These dependencies need to be updated together.


Updates `fast-xml-parser` from 3.21.1 to 4.2.7
- [Release notes](https://github.com/NaturalIntelligence/fast-xml-parser/releases)
- [Changelog](https://github.com/NaturalIntelligence/fast-xml-parser/blob/master/CHANGELOG.md)
- [Commits](NaturalIntelligence/fast-xml-parser@v3.21.1...v4.2.7)

Updates `is-svg` from 4.3.2 to 4.4.0
- [Release notes](https://github.com/sindresorhus/is-svg/releases)
- [Commits](sindresorhus/is-svg@v4.3.2...v4.4.0)

---
updated-dependencies:
- dependency-name: fast-xml-parser
  dependency-type: indirect
- dependency-name: is-svg
  dependency-type: direct:development
...

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

package.json

@@ -6,7 +6,7 @@
     "autoprefixer": "^10.4.2",
     "cross-env": "^5.2.0",
     "cssnano": "^5.0.16",
-    "is-svg": "^4.3.2",
+    "is-svg": "^4.4.0",
     "less": "4.1.2",
     "lessc": "^1.0.2",
     "postcss": "^8.4.7",