fix(languages): update GitHub languages JSON file

jaebradley · jaebradley · commit a5316a1d6b69 · 2018-11-01T16:18:52.000Z
diff --git a/src/languages.json b/src/languages.json
@@ -5825,6 +5825,7 @@
     "codemirrorMimeType": "text/x-sql",
     "tmScope": "source.sql",
     "extensions": [
+      ".pgsql",
       ".sql"
     ],
     "languageId": 274,
