Merge pull request #1918 from contentstack/fix/talismanrc-update

updated .gitignore to include talisman_output.log and remove talisman_output.log file

Author: harshithad0703

.gitignore

@@ -18,4 +18,5 @@ packages/**/package-lock.json
 yarn.lock
 contents-*
 *.http
-*.todo
+*.todo
+talisman_output.log