update with gridtracker patch

patch/README.md

@@ -1,11 +1,12 @@
 # Description
 Occasionally small changes (patches) are needed for the Build a Pi code. These changes are usually due to a temporary or minor issue that needs to be addressed but doesn't warrent a full release of BAP. This directory holds those patches. Below you will find a description for each patch that is currently available. If a patch is currently available, the Build a Pi Update Tool will notify you and guide you through installing the patch.
 
-
+# Gridtracker
+This patch will install the latest version of grid tracker.
 
 # test-patch
 This patch is for testing purposes only. It will echo "This is a test patch" to the terminal. 
 
-Last Edit 22OCT2021
+Last Edit 22DEC2021
 
-PATCH=NO
+PATCH=YES