Fix configSubscriber mode not support Map

[provenceee]

What type of PR is this?

Bug

What this PR does / why we need it?

Fix configSubscriber mode not support Map

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 17 lines in your changes missing coverage. Please review.

Flag	Coverage Δ	Complexity Δ
unittests	42.96% <0.00%> (-0.02%)	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	6.55% <0.00%> (-1.96%)	0.00 <0.00> (ø)

... and 1 file with indirect coverage changes