[Pharo-dev] [update 3.0] #30143

[Marcus Denker]

30143
-----

10615 RBMethodNode classBinding: move it to compilationContext
        https://pharo.fogbugz.com/f/cases/10615/
        
... and update Opal to the latest version


Diff information:
http://smalltalkhub.com/mc/Pharo/Pharo30/main/OpalCompiler-Tests-MarcusDenker.144.diff
http://smalltalkhub.com/mc/Pharo/Pharo30/main/OpalCompiler-Core-MarcusDenker.287.diff
http://smalltalkhub.com/mc/Pharo/Pharo30/main/AST-Core-MarcusDenker.154.diff