fix: release please configuration

[adamjgriffith]

Description

Ensures release-please-config.json is respected.

Removes unwanted package-name configuration.

Before submitting (or marking as "ready for review")

• Does the pull request title follow the conventional commit specification?
• Have you performed a self-review of the code
• Have you have added tests that prove the fix or feature is effective and working
• Did you make sure to update any documentation relating to this change?

[JoshCarter-ops]

LGTM