Remove invalid-string-quote from //testing

Removes the invalid-string-quote disable from the //testing pylintrc
file and fixes all resulting errors.

Bug: 353942917
Change-Id: I4e8ef60d4f7b7645fee7ee86d579032bb0c24eb1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5784807
Commit-Queue: Ben Pastene <[email protected]>
Auto-Submit: Brian Sheedy <[email protected]>
Reviewed-by: Ben Pastene <[email protected]>
Commit-Queue: Brian Sheedy <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1341341}
NOKEYCHECK=True
GitOrigin-RevId: 0d2300f3e5f6fa73e4fb6590633f4f331ffc8fc7
6 files changed