geant4: add v11.2.2.east (#655)

### Briefly, what does this PR introduce?
This PR adds geant4 v11.2.2.east, which is geant4 with the eAST physics
list backported into it. The skin surface patch fix was merged into
v11.2.2, so does not need to apply anymore.

packages/geant4/package.py

@@ -4,13 +4,14 @@
 
 class Geant4(BuiltinGeant4):
     ## Versions with the eAST physics list
+    version("11.2.2.east", git="https://github.com/eic/geant4", branch="east-v11.2.2")
     version("11.2.1.east", git="https://github.com/eic/geant4", branch="east-v11.2.1")
     version("11.2.0.east", git="https://github.com/eic/geant4", branch="east-v11.2.0")
     version("11.1.3.east", git="https://github.com/eic/geant4", branch="east-v11.1.3")
     version("11.1.2.east", git="https://github.com/eic/geant4", branch="east-v11.1.2")
     version("11.1.1.east", git="https://github.com/eic/geant4", branch="east-v11.1.1")
 
-    patch("G4LogicalSkinSurface.patch", when="@11.2")
+    patch("G4LogicalSkinSurface.patch", when="@11.2:11.2.1")
 
     ## Fix commands in /particle/property/decay/
     patch("https://github.com/Geant4/geant4/commit/e32bc92498d87fb42829b08348d7fad89bc89404.diff?full_index=1",