[llvm] [Github] Bump Runner Version in Containers (PR #124324)

[Aiden Grossman via llvm-commits]

boomanaiden154 wrote:

> is there any way we could set this version in one location, so we don't have two numbers to keep in sync?

It's possible, but would require a bit of refactoring. Opened an issue and assigned it to myself to keep track of this - #124367.

https://github.com/llvm/llvm-project/pull/124324