Baha Aiman

> @bhshkh Don't we usually have `GCPolicyOptions` be an interface with a `set` function and different functions that return different structs? Why aren't we using that pattern here? Modified the...

Samples at https://github.com/GoogleCloudPlatform/golang-samples/pull/3742

Do not merge until release freeze ends in mid April

Error: ``` === RUN TestIntegration_LargeReadsWritesAndScans integration_test.go:3530: Running test against production integration_test.go:837: Creating column family: rpc error: code = FailedPrecondition desc = Could not modify schema of projects/dulcet-port-762/instances/gc-bt-it-instance/tables/cbt-test-1707844792385044741-09, due to concurrent...

Error: ``` === RUN TestIntegration_FullReadStats integration_test.go:3530: Running test against production integration_test.go:3569: Error creating column family: rpc error: code = FailedPrecondition desc = Could not modify schema of projects/dulcet-port-762/instances/gc-bt-it-instance/tables/cbt-test-1707036071564201376-11, due to...

Please create an issue demonstrating the bug and link the issue with this PR Modify commit message to conventional commits https://www.conventionalcommits.org/en/v1.0.0/#summary

Closing this old PR as there is no linked bug.

> @bhshkh is this a change we still want? Yes

[Cloud Bigtable clients test](https://github.com/googleapis/cloud-bigtable-clients-test) project addressed conformance testing and not performance tests.

Error from log: ``` === RUN TestIntegration_GetWithReadTime --- FAIL: TestIntegration_GetWithReadTime (20.52s) panic: runtime error: invalid memory address or nil pointer dereference [recovered] panic: runtime error: invalid memory address or nil...