[LU-5406] liblustreapi: remove \n from some llapi_error strings

• Type: Bug
• Resolution: Fixed
• Priority: Trivial
• Fix Version/s: Lustre 2.7.0
• Labels: patch
• Severity: 3
• Assignee: James Nunez (Inactive)
• Reporter: Frank Zago (Inactive)

Description

Some strings passed to llapi_error contain a \n. But llapi_error's callback, error_callback_default() adds one too. So fix these strings.