Merge pull request #1144 from koopjs/dependabot/npm_and_yarn/master/production-dependencies-a8a9673afd

chore(deps): bump proj4 from 2.14.0 to 2.15.0 in the production-dependencies group

Author: github-actions[bot]

package-lock.json

@@ -64,7 +64,7 @@
     "moment": "^2.30.1",
     "murmurhash": "^2.0.1",
     "ngeohash": "^0.6.3",
-    "proj4": "^2.14.0",
+    "proj4": "^2.15.0",
     "simple-statistics": "^7.8.7",
     "wkt-parser": "^1.4.0"
   },