List only pod specific to a nodespec while checking the crash status

[rbankar7]

Description

In the checkCrashStatus we are listing all the pods in the namespace for all of the druid components which does not seems right. Since we are in the loop executing the deployment operations for a single nodeSpec we should be only listing the pods which belong to that particular NodeType

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This PR has:

• been tested on a real K8S cluster to ensure the creation of a brand new Druid cluster works.
• been tested for backward compatibility on a real K*S cluster by applying the changes introduced here on an existing Druid cluster. If there are any backward incompatible changes then they have been noted in the PR description.
• added comments explaining the "why" and the intent of the code wherever would not be obvious for an unfamiliar reader.
• added documentation for new or modified features or behaviors.

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[AdheipSingh]

LGTM
cc @itamar-marom

[itamar-marom]

@rbankar7 can you please fix the e2e tests? looks like it failed.
I will review this PR soon.

[SatyaKuppam]

Hey @rbankar7 are you able to fix the failing tests? If you are no longer working on this I can try to fix the failing tests in a separate PR. Thanks.

[rbankar7]

@SatyaKuppam Sorry I was not actively working on this because of other priorities..

[AdheipSingh]

@rbankar7 is this done ?

[rbankar7]

@AdheipSingh This is ready for review
This was previously approved but had to make changes because of the recent refactor

[AdheipSingh]

LGTM