Add Gradle 'reports' dir to ignores.

Test: none
Change-Id: I2641ad95dbb6b42eb15bf6d558a1e12b4869cd6a
diff --git a/.gitignore b/.gitignore
index 162af55..7e44717 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,4 +16,8 @@
 **/out
 buildSrc/build
 lifecycle/common/build
-jacoco.exec
\ No newline at end of file
+jacoco.exec
+
+# When Gradle configuration fails with the --profile option enabled it creates this folder.
+/reports
+/app-toolkit/reports