misc: pvpanic: sysfs_emit uses should have a newline

Add newline terminations to the sysfs_emit uses added by -next
commit 8d6da657 ("misc: pvpanic: introduce events device attribue")

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Link: https://lore.kernel.org/r/13b1c892d52c27d4caeccc89506aadda74f61365.camel@perches.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>