Pin version of paste to fix build errors

[bjoernQ]

A few hours ago, the paste crate got a seemingly semver compatible update: https://crates.io/crates/paste/1.0.9

For us this causes a lot of trouble and failing builds. For now, this pins the paste crate to version 1.0.8

I don't see an easy way to fix things for 1.0.9 - let's see if there will be a 1.0.10 fixing that or if we need to come up with something.

For now, this should fix things

However, I guess that the already published HALs will be broken now - needs to be verified

[JurajSadel]

Works fine on my machine as well!

[jessebraham]

I was waiting to merge this as I was digging into the issue. I think I actually found the change in paste the caused the issue, just need to verify and I will open an issue upstream. Guess we'll just update this dependency twice though haha.

[bjoernQ]

I was waiting to merge this as I was digging into the issue. I think I actually found the change in paste the caused the issue, just need to verify and I will open an issue upstream. Guess we'll just update this dependency twice though haha.

Yeah, but currently, it's broken for everyone who dares to run cargo update .... 😄 .... that's actually the case for everyone using the published HALs - for that we'd need to release esp-hal-common with the pinned version which we might not want to do unless we know a fix in paste will take longer

Also with the pinned version there is no need to rush for updating it again