Support markdown in CMS-Kit comments

[yekalkan]

resolves #10789

@berkansasmaz Can you check if it looks fine on community.abp.io?

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (dev@965f10e). Click here to learn what that means.
The diff coverage is n/a.

@@          Coverage Diff           @@
##             dev   #10792   +/-   ##
======================================
  Coverage       ?   54.57%           
======================================
  Files          ?     2652           
  Lines          ?    75791           
  Branches       ?        0           
======================================
  Hits           ?    41362           
  Misses         ?    34429           
  Partials       ?        0           

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[berkansasmaz]

There is a security vulnerability.

For example:

[berkansasmaz]

I could not find any problem visually on community.abp.io.

[yekalkan]

There is a security vulnerability.

Now it is prevented.

[berkansasmaz]

LGTM 😊

[hikalkan]

Thanks all.