Add files via upload

[ksjj97inzent]

add bind_variables ver 2.03

[it-percona-cla]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
2 out of 3 committers have signed the CLA.

:white_check_mark: kayform
:white_check_mark: ksjj97inzent
:x: snsjeong

---

snsjeong seems not to be a GitHub user. You need a GitHub account to be able to sign the CLA. If you have already a GitHub account, please add the email address used for this commit to your account.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[ksjj97inzent]

ormalized_query option.

When collecting data for monitoring, display it as placeholders using the pgsm_normalized_query option. If bind parameter and "normalized query are retrieved together as attached the image, it would be more useful for query performance analysis.

add bind_variables ver 2.03