Update and rename windows_bitLocker_suspicious_command_usage.yml to windows_bitlocker_suspicious_command_usage.yml

Author: nterl0k

detections/endpoint/windows_bitLocker_suspicious_command_usage.yml renamed to detections/endpoint/windows_bitlocker_suspicious_command_usage.yml

@@ -66,4 +66,4 @@ tests:
   attack_data:
   - data: https://media.githubusercontent.com/media/splunk/attack_data/master/datasets/attack_techniques/T1486/bitlocker_sus_commands/bitlocker_sus_commands.log
     source: XmlWinEventLog:Microsoft-Windows-Sysmon/Operational
-    sourcetype: XmlWinEventLog
+    sourcetype: XmlWinEventLog