resolve wrong process for content of DynamicConfigEvent

[lilai23]

What type of PR is this?

Bug

What this PR does / why we need it?

Remove unnecessary map process

Which issue(s) this PR fixes？

Fixes #1536

Does this PR introduce a user-facing change?

No

Checklist

• Make sure there is a GitHub_issue related with this PR before you start working on it.
• Make sure you have squashed your change to one single commit.
• GitHub Actions works fine in this PR.

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 3 lines in your changes missing coverage. Please review.

Flag	Coverage Δ	Complexity Δ
unittests	43.33% <0.00%> (-0.01%)	181.00 <0.00> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ	Complexity Δ
...ribe/processor/ConfigOrderIntegratedProcessor.java	8.51% <0.00%> (+0.51%)	0.00 <0.00> (ø)

... and 8 files with indirect coverage changes