Changing name_pattern -> pattern

[rambleraptor]

I built out name_pattern to have MM automatically convert names to partial self_links.

This pattern can (and should!) be used for other properties in other situations.

I've moved name_pattern over to a property-level field and used it now for Pubsub Topics (name field), Pubsub Subscriptions (name field and topic field), and Source Repositories (name field)

Release Note for Downstream PRs (will be copied)

[modular-magician]

Hi! I'm the modular magician, I work on Magic Modules.
This PR seems not to have generated downstream PRs before, as of 9cf296e.

Pull request statuses

No diff detected in terraform-provider-google-beta.
No diff detected in terraform-google-conversion.
No diff detected in terraform-provider-google.
No diff detected in Inspec.

New Pull Requests

I built this PR into one or more new PRs on other repositories, and when those are closed, this PR will also be merged and closed.
depends: modular-magician/ansible#290

[rambleraptor]

@SirGitsalot - normal code review
@danawillow - just so you know! If you can think of other TF resources that have weird partial-to-full name patterns, let me know!

[danawillow]

Almost every resource that came into being in the last few years uses this pattern, so sadly not weird.

A few you should look at in more detail to see if they match what you're looking for: accesscontextmanager, binaryauthorization, cloudscheduler, containeranalysis, filestore, redis, resourcemanager, tpu (I did a quick search for name_from_self_link, which is a flattener we tend to use for resources with this pattern)

[rambleraptor]

@SirGitsalot ping!

[modular-magician]

Hi! I'm the modular magician, I work on Magic Modules.
I see that this PR has already had some downstream PRs generated. Any open downstreams are already updated to your most recent commit, 2a5e0fa.

Pull request statuses

No diff detected in terraform-provider-google-beta.
No diff detected in terraform-google-conversion.
No diff detected in terraform-provider-google.
Ansible already has an open PR.
No diff detected in Inspec.

New Pull Requests

I didn't open any new pull requests because of this PR.

[modular-magician]

Hi! I'm the modular magician, I work on Magic Modules.
I see that this PR has already had some downstream PRs generated. Any open downstreams are already updated to your most recent commit, 113f33a.

Pull request statuses

No diff detected in terraform-provider-google-beta.
No diff detected in terraform-google-conversion.
No diff detected in terraform-provider-google.
Ansible already has an open PR.
No diff detected in Inspec.

New Pull Requests

I didn't open any new pull requests because of this PR.