Editor: remove deprecated isPressed prop in WP 6.5. (#36318)

* Editor: remove deprecated isPressed prop in WP 6.5.

The isPressed prop is deprecated in WP 6.5, and replaced by the native aria-pressed attribute.

WordPress/gutenberg#54740

* Update version

* Bump version

Committed via a GitHub action: https://github.com/Automattic/jetpack/actions/runs/8847567798

Upstream-Ref: Automattic/jetpack@adace6c

docs/project.json

@@ -1 +1 @@
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