Deprecate download from LGTM by hiding it behind canary flag

Author: koesie10

extensions/ql-vscode/package.json

@@ -669,7 +669,7 @@
         },
         {
           "command": "codeQLDatabases.chooseDatabaseLgtm",
-          "when": "view == codeQLDatabases",
+          "when": "config.codeQL.canary && view == codeQLDatabases",
           "group": "navigation"
         },
         {
@@ -930,6 +930,10 @@
           "command": "codeQL.chooseDatabaseGithub",
           "when": "config.codeQL.canary"
         },
+        {
+          "command": "codeQL.chooseDatabaseLgtm",
+          "when": "config.codeQL.canary"
+        },
         {
           "command": "codeQLDatabases.setCurrentDatabase",
           "when": "false"
@@ -1175,7 +1179,7 @@
       },
       {
         "view": "codeQLDatabases",
-        "contents": "Add a CodeQL database:\n[From a folder](command:codeQLDatabases.chooseDatabaseFolder)\n[From an archive](command:codeQLDatabases.chooseDatabaseArchive)\n[From a URL (as a zip file)](command:codeQLDatabases.chooseDatabaseInternet)\n[From LGTM](command:codeQLDatabases.chooseDatabaseLgtm)"
+        "contents": "Add a CodeQL database:\n[From a folder](command:codeQLDatabases.chooseDatabaseFolder)\n[From an archive](command:codeQLDatabases.chooseDatabaseArchive)\n[From a URL (as a zip file)](command:codeQLDatabases.chooseDatabaseInternet)"
       },
       {
         "view": "codeQLEvalLogViewer",