Update super-editor commit hash

[Renzo-Olivares]

This change updates the super-editor commit hash to include updated golden_toolkit dependencies that migrate:

• TestWindow.textScaleFactorTestValue
• TestWindow.clearTextScaleFactorTestValue
• TestWindow.platformBrightnessTestValue
• TestWindow.clearPlatformBrightnessTestValue

to use PlatformDispatcher.

superlistapp/super_editor@34165a0

Pre-launch Checklist

• I read the [Contributor Guide] and followed the process outlined there for submitting PRs.
• I read the [Tree Hygiene] wiki page, which explains my responsibilities.
• I read the [Flutter Style Guide] recently, and have followed its advice.
• I signed the [CLA].
• I listed at least one issue that this PR fixes in the description above.
• I updated/added relevant documentation (doc comments with ///).
• I added new tests to check the change I am making, or this PR is [test-exempt].
• All existing and new tests are passing.

[Piinks]