Decide to whether use pulsarctl based on image name

[jiangpengcheng]

(If this PR fixes a github issue, please add Fixes #<xyz>.)

Fixes #

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Master Issue: #629

Motivation

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Modifications

Use pulsarctl when runner image name contains pulsar-functions-pulsarctl-(java|go|python)-runner, so users don't need to pass the imageHasPulsarctl manually

Verifying this change

• [x] Make sure that the change passes the CI checks.

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This change is a trivial rework / code cleanup without any test coverage.

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This change is already covered by existing tests, such as (please describe tests).

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This change added tests and can be verified as follows:

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• Added integration tests for end-to-end deployment with large payloads (10MB)
• Extended integration test for recovery after broker failure

Documentation

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Need to update docs?

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• [x] no-need-doc

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• [ ] doc

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