feat(googleapi): inject gax apierror.APIError into googleapi.Error

[quartzmo]

This PR depends on googleapis/gax-go#238.

[quartzmo]

I ran generation locally and it succeeds:

➜  google-api-go-generator git:(error-wrapping) make
go build -o google-api-go-generator
./google-api-go-generator -cache=false -install -api=* -gendir=..
2022/11/02 16:59:52 Generating API abusiveexperiencereport:v1
2022/11/02 16:59:53 Generating API acceleratedmobilepageurl:v1
2022/11/02 16:59:53 Generating API accessapproval:v1
2022/11/02 16:59:54 Generating API accesscontextmanager:v1beta
2022/11/02 16:59:55 Generating API accesscontextmanager:v1
...
2022/11/02 17:05:00 Generating API workflows:v1
2022/11/02 17:05:01 Generating API youtube:v3
2022/11/02 17:05:02 Generating API youtubeAnalytics:v2
2022/11/02 17:05:02 TODO writeSchemaCode for arrays for QueryResponseRows
2022/11/02 17:05:03 Generating API youtubereporting:v1
go test . -v
=== RUN   TestMedia
--- PASS: TestMedia (0.00s)
...
    --- PASS: TestDeprecatedPkgs/no_replacement_found,_package_not_in_map (0.00s)
    --- PASS: TestDeprecatedPkgs/no_replacement_found,_version_mismatch (0.00s)
PASS
ok      google.golang.org/api/google-api-go-generator   0.987s

[codyoss]

@quartzmo Is this ready for review? If so, take it out of draft.

[codyoss]

Just a few small things

[codyoss]

Thanks! Lets be sure to regen everything in this PR as well

[quartzmo]

Will do. I did it once and stashed the results, but I'll rebase and do a fresh run.