chore: update changelog for v2.0.0 release (googleapis#9439)

cleanup(bigtable): AsyncReadRows accepts move-only types again (googl…

…eapis#9317)

chore: update changelog for v1.41.0 release (googleapis#9122)

fix(GCS+gRPC): unused mutable Object fields (googleapis#8998)

A few fields in the `WithObjectMetadata()` option were not used. Notably
`custom_time()` and `acl()`.  I changed the unit test to make it easier
to inspect that all fields are tested, the expectation is created via
`ExpectedFullObjectMetadata()`.  A few fields are complicated, because
they only setable in requests that create new objects.

To fix the problem I refactored the code to copy mutable fields from the
`storage::*Request` classes to the `google.storage.v2.Object` proto.

fix(GCS+gRPC): unused mutable Object fields (googleapis#8997)

A few fields in the `WithObjectMetadata()` option were not used. Notably
`custom_time()` and `acl()`.  I changed the unit test to make it easier
to inspect that all fields are tested, the expectation is created via
`ExpectedFullObjectMetadata()`.  A few fields are complicated, because
they only setable in requests that create new objects.

To fix the problem I refactored the code to copy mutable fields from the
`storage::*Request` classes to the `google.storage.v2.Object` proto.

fix: correct check for storage vs. rest enabled (googleapis#8855)

We cannot enable the storage library and disable the `rest-internal`
library, unfortunately the check was based on the wrong variables.

doc: minor edits to the CHANGELOG (googleapis#8845)

chore(deps): update to grpc-1.45.2 (googleapis#8727)

chore: update CHANGELOG for 202204 release (googleapis#8684)

* chore: update CHANGELOG for 202204 release

doc: update CHANGELOG for v1.38.0 release (googleapis#8500)