Update to ACK runtime v0.48.0, code-generator v0.48.0

[ack-bot]

Update to ACK runtime v0.48.0, code-generator v0.48.0

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• ACK code-generator v0.48.0 release notes
• ACK runtime v0.48.0 release notes

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NOTE:
This PR increments the release version of service controller from v0.0.3 to v0.0.4

Once this PR is merged, release v0.0.4 will be automatically created for bedrockagent-controller

Please close this PR, if you do not want the new patch release for bedrockagent-controller

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stdout for make build-controller:

building ack-generate ... ok.
==== building bedrockagent-controller ====
Copying common custom resource definitions into bedrockagent
Building Kubernetes API objects for bedrockagent
Generating deepcopy code for bedrockagent
Generating custom resource definitions for bedrockagent
Building service controller for bedrockagent
Running GO mod tidy
Generating RBAC manifests for bedrockagent
Running gofmt against generated code for bedrockagent
Updating additional GitHub repository maintenance files
==== building bedrockagent-controller release artifacts ====
Building release artifacts for bedrockagent-v0.0.4
Generating common custom resource definitions
Generating custom resource definitions for bedrockagent
Generating RBAC manifests for bedrockagent

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By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[ack-prow]

@ack-bot: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
bedrockagent-verify-attribution	034dc75	link	false	/test bedrockagent-verify-attribution

Full PR test history. Your PR dashboard.

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[knottnt]

/lgtm

[ack-prow]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: ack-bot, knottnt

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