Merge main into v1

[github-actions]

Merging 094554c into v1

Conductor for this PR is @chrisgavin

Contains the following pull requests:

• Gate execution of expensive tests on JS being up to date #341 - Gate execution of expensive tests on JS being up to date (@rneatherway)
• Bump ini from 1.3.5 to 1.3.8 #343 - Bump ini from 1.3.5 to 1.3.8 (@robertbrignull)
• Bump ini from 1.3.5 to 1.3.8 in /runner #344 - Bump ini from 1.3.5 to 1.3.8 in /runner (@robertbrignull)
• Fix for numerical branch names #346 - Fix for numerical branch names (@simon-engledew)
• Prevent accidental analysis of the get-pip.py script. #349 - Prevent accidental analysis of the get-pip.py script. (@chrisgavin)
• Prevent accidental analysis of the get-pip.py script. [v1 cherry-pick] #350 - Prevent accidental analysis of the get-pip.py script. [v1 cherry-pick] (@chrisgavin)