x/telemetry/config: add telemetry for package move refactoring

[madelinekalil]

Summary

We want to improve package move refactoring as part of the larger effort to improve gopls' suite of refactoring tools (https://github.com/orgs/golang/projects/39/views/1)
First, we should add telemetry for calling "rename" on a package declaration to observe current use of the feature.

The new counter will be:
gopls/renamekind:package -- rename called on a package declaration

Proposed Config Change

https://go-review.googlesource.com/c/telemetry/+/707098

[gopherbot]

Change https://go.dev/cl/707115 mentions this issue: gopls/internal/golang: add package rename counter

[gabyhelp]

Related Issues

• x/telemetry/config: add counters for refactoring operations #74102 (closed)
• x/tools/gopls: improvements to package renaming #56184 (closed)
• x/tools/gopls: document Rename package feature #69624
• x/telemetry/config: add telemetry for add and remove struct tags refactoring operations #74628 (closed)

_{(Emoji vote if this was helpful or unhelpful; more detailed feedback welcome in this discussion.)}

[madelinekalil]

cc @findleyr

[gopherbot]

Change https://go.dev/cl/707098 mentions this issue: internal/config: add counter for rename package