update lockbot (#2842)

* update lockbot

* disable lockLabel

* Update lock.yml
Co-authored-by: Guolin Ke <guolin.ke@outlook.com>

.github/lock.yml

@@ -8,16 +8,13 @@ daysUntilLock: 60
 skipCreatedBefore: false
 
 # Issues and pull requests with these labels will be ignored. Set to `[]` to disable
-exemptLabels: ['blocking', 'bug', 'effectiveness', 'efficiency', 'feature request', 'help wanted', 'in progress']
+exemptLabels: ['effectiveness', 'efficiency', 'feature request', 'help wanted']
 
 # Label to add before locking, such as `outdated`. Set to `false` to disable
-lockLabel: true
+lockLabel: false
 
 # Comment to post before locking. Set to `false` to disable
-lockComment: >
-  This thread has been automatically locked since there has not been
-  any recent activity after it was closed. Please open a new issue for
-  related bugs.
+lockComment: false
 
 # Assign `resolved` as the reason for locking. Set to `false` to disable
 setLockReason: true