[develop] Update the ufs-weather-model hash to June 16 and the UPP hash to May 12 versions (#1381)

* Externals.cfg - Update ufs-weather-model hash to 04a67f0 (June 16) and UPP hash to 2e2430a (May 12)

Author: MichaelLueken

Externals.cfg

@@ -12,7 +12,7 @@ protocol = git
 repo_url = https://github.com/ufs-community/ufs-weather-model
 # Specify either a branch name or a hash but not both.
 #branch = develop
-hash = e202ff3
+hash = 04a67f0
 local_path = sorc/ufs-weather-model
 required = True
 
@@ -21,7 +21,7 @@ protocol = git
 repo_url = https://github.com/NOAA-EMC/UPP
 # Specify either a branch name or a hash but not both.
 #branch = develop
-hash = 7d9597c
+hash = 2e2430a
 local_path = sorc/UPP
 required = True