Bump pg from 7.18.1 to 7.18.2

Bumps [pg](https://github.com/brianc/node-postgres) from 7.18.1 to 7.18.2.
- [Release notes](https://github.com/brianc/node-postgres/releases)
- [Changelog](https://github.com/brianc/node-postgres/blob/master/CHANGELOG.md)
- [Commits](https://github.com/brianc/node-postgres/compare/pg@7.18.1...pg@7.18.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -49,7 +49,7 @@
     "mocha-esm": "^1.1.1",
     "node-sass": "^4.13.1",
     "nodebrainz": "^2.1.1",
-    "pg": "^7.18.1",
+    "pg": "^7.18.2",
     "playmusic": "^2.3.0",
     "sass-loader": "^8.0.2",
     "sequelize": "^5.21.4",

yarn.lock

@@ -6081,10 +6081,10 @@ pg-types@^2.1.0:
     postgres-date "~1.0.4"
     postgres-interval "^1.1.0"
 
-pg@^7.18.1:
-  version "7.18.1"
-  resolved "https://registry.yarnpkg.com/pg/-/pg-7.18.1.tgz#67f59c47a99456fcb34f9fe53662b79d4a992f6d"
-  integrity sha512-1KtKBKg/zWrjEEv//klBbVOPGucuc7HHeJf6OEMueVcUeyF3yueHf+DvhVwBjIAe9/97RAydO/lWjkcMwssuEw==
+pg@^7.18.2:
+  version "7.18.2"
+  resolved "https://registry.yarnpkg.com/pg/-/pg-7.18.2.tgz#4e219f05a00aff4db6aab1ba02f28ffa4513b0bb"
+  integrity sha512-Mvt0dGYMwvEADNKy5PMQGlzPudKcKKzJds/VbOeZJpb6f/pI3mmoXX0JksPgI3l3JPP/2Apq7F36O63J7mgveA==
   dependencies:
     buffer-writer "2.0.0"
     packet-reader "1.0.0"