Ignore updating quickstart for rc release

[ffjlabo]

What this PR does:

as title

Why we need it:

We decided not to update it when we released the RC version.
#5329 (comment)

Which issue(s) this PR fixes:

Fixes #

Does this PR introduce a user-facing change?:

• How are users affected by this change:
• Is this breaking change:
• How to migrate (if breaking change):

[t-kikuc]

thank you

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 25.31%. Comparing base (23eddac) to head (237063d).
Report is 3 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5347      +/-   ##
==========================================
+ Coverage   25.29%   25.31%   +0.02%     
==========================================
  Files         444      444              
  Lines       47656    47669      +13     
==========================================
+ Hits        12053    12066      +13     
  Misses      34661    34661              
  Partials      942      942              

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[Warashi]

Thanks 👍

[khanhtc1202]

👍