Fix missing dependency

Author: m-mohr

package-lock.json

@@ -41,6 +41,7 @@
     "@musement/iso-duration": "^1.0.0",
     "@radiantearth/stac-fields": "~1.5.2",
     "@radiantearth/stac-migrate": "~2.0.2",
+    "@turf/mask": "^7.2.0",
     "ajv-i18n": "^4.2.0",
     "axios": "^1.2.0",
     "bootstrap-vue": "^2.21.2",