Bump proj4 from 2.12.0 to 2.14.0 (#479)

Bumps [proj4](https://github.com/proj4js/proj4js) from 2.12.0 to 2.14.0.
- [Release notes](https://github.com/proj4js/proj4js/releases)
- [Changelog](https://github.com/proj4js/proj4js/blob/master/changelog.md)
- [Commits](proj4js/proj4js@2.12.0...v2.14.0)

---
updated-dependencies:
- dependency-name: proj4
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

yarn.lock

@@ -1978,9 +1978,9 @@ prelude-ls@^1.2.1:
   integrity sha512-vkcDPrRZo1QZLbn5RLGPpg/WmIQ65qoWWhcGKf/b5eplkkarX0m9z8ppCat4mlOqUsWpyNuYgO3VRyrYHSzX5g==
 
 proj4@^2.9.0:
-  version "2.12.0"
-  resolved "https://registry.yarnpkg.com/proj4/-/proj4-2.12.0.tgz#c96a25bad3e3107c9b163e1bb31cc0403a740ee7"
-  integrity sha512-cQJxcVX7+fmAhOxoazKgk76GkGYQ5HcLod4rdy2MizhPvLdrZQJThxsHoz/TjjdxUvTm/rbozMgE0q9mdXKWIw==
+  version "2.14.0"
+  resolved "https://registry.yarnpkg.com/proj4/-/proj4-2.14.0.tgz#41ea598d17f4507d1155eabee9421f5e4aba6d1d"
+  integrity sha512-fumDL50ThQ3issOLxaLYwv1j4LePEzYleY6vqsX+2uWOcvKzqpzHhtTTH18CvIDg+nf8MYl0/XF6yYyESKDi4w==
   dependencies:
     mgrs "1.0.0"
     wkt-parser "^1.3.3"