ExtensionDefaultConfigFunc should be ExtensionCreateDefaultConfigFunc

[junhaoyu-aws]

This resolved the issue#5437, and better align with the names of following types from package component :

ExporterCreateDefaultConfigFunc
ProcessorCreateDefaultConfigFunc
ReceiverCreateDefaultConfigFunc
ExtensionDefaultConfigFunc

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: junhaoyu-aws / name: Junhao Yu (f51c8fd, 3430c27)

[bogdandrutu]

Please sign the CLA

[bogdandrutu]

Add a "changelog" entry under "Deprecation"
- Deprecate ExtensionDefaultConfigFunc in favor of ExtensionCreateDefaultConfigFunc (#5451)

[codecov]

Codecov Report

Merging #5451 (c7d41e0) into main (1aa0e5a) will decrease coverage by 0.03%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main    #5451      +/-   ##
==========================================
- Coverage   90.89%   90.85%   -0.04%     
==========================================
  Files         191      191              
  Lines       11419    11421       +2     
==========================================
- Hits        10379    10377       -2     
- Misses        819      822       +3     
- Partials      221      222       +1     

Impacted Files	Coverage Δ
component/build_info.go	100.00% <ø> (ø)
service/host.go	100.00% <ø> (ø)
component/extension.go	100.00% <100.00%> (ø)
service/internal/runtimeinfo/info.go	100.00% <100.00%> (ø)
service/service.go	46.42% <100.00%> (+0.64%)	⬆️
service/telemetry.go	77.55% <100.00%> (ø)
service/zpages.go	71.77% <100.00%> (+1.68%)	⬆️
pdata/internal/common.go	94.61% <0.00%> (-0.77%)	⬇️
cmd/otelcorecol/main.go	0.00% <0.00%> (ø)

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[junhaoyu-aws]

Update extension.go

Thanks with this