[release-1.11] 🌱 Add httpClientCache to runtime client

[fabriziopandini]

This is a manual cherry-pick of #13075

/area runtime-sdk

[fabriziopandini]

/test

[k8s-ci-robot]

@fabriziopandini: The /test command needs one or more targets.
The following commands are available to trigger required jobs:

/test pull-cluster-api-build-release-1-11

/test pull-cluster-api-e2e-blocking-release-1-11

/test pull-cluster-api-e2e-conformance-ci-latest-release-1-11

/test pull-cluster-api-e2e-conformance-release-1-11

/test pull-cluster-api-e2e-mink8s-release-1-11

/test pull-cluster-api-e2e-release-1-11

/test pull-cluster-api-e2e-upgrade-1-33-1-34-release-1-11

/test pull-cluster-api-test-mink8s-release-1-11

/test pull-cluster-api-test-release-1-11

/test pull-cluster-api-verify-release-1-11

The following commands are available to trigger optional jobs:

/test pull-cluster-api-apidiff-release-1-11

Use /test all to run the following jobs that were automatically triggered:

pull-cluster-api-apidiff-release-1-11

pull-cluster-api-build-release-1-11

pull-cluster-api-e2e-blocking-release-1-11

pull-cluster-api-test-release-1-11

pull-cluster-api-verify-release-1-11

In response to this:

/test

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[k8s-ci-robot]

@fabriziopandini: 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
pull-cluster-api-apidiff-release-1-11	34775e6	link	false	/test pull-cluster-api-apidiff-release-1-11

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

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[fabriziopandini]

/test pull-cluster-api-e2e-release-1-11

[chrischdi]

/lgtm
/approve

[k8s-ci-robot]

LGTM label has been added.

Git tree hash: b5c45686a04049497dbd27f19b98a0c73c57e077

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: chrischdi

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