fix: do not need to record status when ApisixUpstream removed

[gxthrj]

Please answer these questions before submitting a pull request

• Why submit this pull request?

• Bugfix

• New feature provided

• Improve performance

• Backport patches

• Related issues
  fix bug: Should not call func recordStatus when only delete ApisixUpstream #582

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[codecov-commenter]

Codecov Report

Merging #589 (c66334a) into master (015940c) will decrease coverage by 2.64%.
The diff coverage is 19.01%.

@@            Coverage Diff             @@
##           master     #589      +/-   ##
==========================================
- Coverage   37.04%   34.40%   -2.65%     
==========================================
  Files          47       55       +8     
  Lines        3841     5468    +1627     
==========================================
+ Hits         1423     1881     +458     
- Misses       2233     3362    +1129     
- Partials      185      225      +40     

Impacted Files	Coverage Δ
pkg/ingress/apisix_cluster_config.go	0.00% <0.00%> (ø)
pkg/ingress/apisix_consumer.go	0.00% <0.00%> (ø)
pkg/ingress/apisix_route.go	0.00% <0.00%> (ø)
pkg/ingress/apisix_tls.go	0.00% <0.00%> (ø)
pkg/ingress/apisix_upstream.go	0.00% <0.00%> (ø)
pkg/ingress/controller.go	1.07% <0.00%> (+1.07%)	⬆️
pkg/ingress/endpoint.go	0.00% <0.00%> (ø)
pkg/ingress/endpointslice.go	0.00% <0.00%> (ø)
pkg/ingress/secret.go	0.00% <0.00%> (ø)
pkg/ingress/status.go	0.00% <0.00%> (ø)
... and 78 more

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[tao12345666333]

LGTM