remove uwlcm_ prefix

v0.4

cache path: remove uwlcm_ prefix

Syntax fix

v0.3

fix syntax

v0.2b

Images moved from Sylabs library to Zenodo.

Upated cache action

Use cache@v4 instead of cache@v2 in an attempt to fix error with large cache size (mvapich2 singularity image).

Works in libcloudph++ workflow

v0.1

copy action from libcloudphxx workflow