[CP] DevTools 2.34.2

[kenzieschmoll]

Commit(s) to merge

https://dart-review.googlesource.com/c/sdk/+/360443

Target

beta

Prepared changelist for beta/stable

https://dart-review.googlesource.com/c/sdk/+/360443

Issue Description

Without this CP, a user of the new Deep Links tool will always get an error showing that they are missing a PDC fingerprint even when they have one.

What is the fix

The fix was to modify an error with the String used for the key in this fingerprint check. flutter/devtools@c04d83b

Why cherry-pick

This is a P0 bug for the deep link tool, which will be publicized.

Risk

low

Issue link(s)

flutter/devtools#7497

Extra Info

This CP supercedes #55327 [1]. This CP is built on top of DevTools 2.34.1, which includes the changes from [1].

DevTools 2.34.1 (observe it has the commits that are trying to be cherry-picked in [1])

DevTools 2.34.2, compared to 2.34.1:
flutter/devtools@v2.34.1...2.34.2

[itsjustkevin]

@jacob314 could you take a look at this cherry-pick?

[jacob314]

LGTM