fix: upgrade @types/leaflet from 1.7.0 to 1.9.7

Snyk has created this PR to upgrade @types/leaflet from 1.7.0 to 1.9.7.

See this package in npm:


See this project in Snyk:
https://app.snyk.io/org/anmipa/project/e577b805-d6b2-48d8-be0d-93018884512f?utm_source=github&utm_medium=referral&page=upgrade-pr

frontend/package.json

@@ -7,7 +7,7 @@
     "@testing-library/react": "^11.1.0",
     "@testing-library/user-event": "^12.1.10",
     "@types/jest": "^26.0.15",
-    "@types/leaflet": "^1.7.0",
+    "@types/leaflet": "^1.9.7",
     "@types/node": "^12.0.0",
     "@types/react": "^17.0.0",
     "@types/react-dom": "^17.0.0",

frontend/yarn.lock

@@ -1766,10 +1766,10 @@
   resolved "https://registry.yarnpkg.com/@types/json5/-/json5-0.0.29.tgz#ee28707ae94e11d2b827bcbe5270bcea7f3e71ee"
   integrity sha1-7ihweulOEdK4J7y+UnC86n8+ce4=
 
-"@types/leaflet@^1.7.0":
-  version "1.7.0"
-  resolved "https://registry.yarnpkg.com/@types/leaflet/-/leaflet-1.7.0.tgz#3700fb5d29a8214fbd496565b08ec28e40cee808"
-  integrity sha512-ltv5jR+VjKSMtoDkxH61Rsbo0zLU7iqyOXpVPkAX4F+79fg2eymC7t0msWsfNaEZO1FGTIQATCCCQe+ijWoicg==
+"@types/leaflet@^1.9.7":
+  version "1.9.8"
+  resolved "https://registry.yarnpkg.com/@types/leaflet/-/leaflet-1.9.8.tgz#32162a8eaf305c63267e99470b9603b5883e63e8"
+  integrity sha512-EXdsL4EhoUtGm2GC2ZYtXn+Fzc6pluVgagvo2VC1RHWToLGlTRwVYoDpqS/7QXa01rmDyBjJk3Catpf60VMkwg==
   dependencies:
     "@types/geojson" "*"