Revert "HACK: Add dummy plugin folder"

Revert “HACK: Add dummy plugin folder”

This reverts commit 590830b931ec83f7ae4ccde3cf820a072d6c2d09 because a proper fix was implemented in discourse_docker@d587158.

diff --git a/.gitignore b/.gitignore
index 46e956c..97d1a6b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -54,7 +54,6 @@ bootsnap-compile-cache/
 !/plugins/discourse-narrative-bot
 !/plugins/discourse-presence
 !/plugins/discourse-local-dates
-!/plugins/discourse-internet-explorer
 !/plugins/discourse-unsupported-browser
 /plugins/*/auto_generated/
 
diff --git a/plugins/discourse-internet-explorer/public/.gitkeep b/plugins/discourse-internet-explorer/public/.gitkeep
deleted file mode 100644
index e69de29..0000000
--- a/plugins/discourse-internet-explorer/public/.gitkeep
+++ /dev/null

GitHub sha: 238cbff4