Description of problem:
augeas fails to parse /etc/rsyslog.d/21-cloudinit.conf file after the cloud-init package is installed.

$ cat /etc/rsyslog.d/21-cloudinit.conf

1. Log cloudinit generated log messages to file
   :syslogtag, isequal, "[CLOUDINIT]" /var/log/cloud-init.log

1. comment out the following line to allow CLOUDINIT messages through.
2. Doing so means you'll also get CLOUDINIT messages in /var/log/syslog
   & stop

Version-Release number of selected component (if applicable):
augeas-1.13.0-3.el9.x86_64
cloud-init-22.1-6.el9.noarch
kernel-5.14.0-217.el9.x86_64

How reproducible:
100%

Steps:

1. On rhel9.2 host (make sure the cloud-init package is installed)
$ augtool print /files/etc/rsyslog.d/21-cloudinit.conf
No output

2.
$ augtool print /augeas//error | grep 21-cloudinit.conf
/augeas/files/etc/rsyslog.d/21-cloudinit.conf/error = "parse_failed"
/augeas/files/etc/rsyslog.d/21-cloudinit.conf/error/pos = "248"
/augeas/files/etc/rsyslog.d/21-cloudinit.conf/error/line = "6"
/augeas/files/etc/rsyslog.d/21-cloudinit.conf/error/char = "0"
/augeas/files/etc/rsyslog.d/21-cloudinit.conf/error/lens = "/usr/share/augeas/lenses/dist/rsyslog.aug:92.10-.43:"
/augeas/files/etc/rsyslog.d/21-cloudinit.conf/error/message = "Get did not match entire input"

Actual results:
As above

Expected results:
augeas can parse /etc/rsyslog.d/21-cloudinit.conf file.

Additional info: