The provider configuration form restricts key selection to only keys that get their value from files. Keys can source their values from multiple locations such as environment variables, configuration, or in my case Pantheon secrets. So, lets remove this restriction.
I think it was done this way originally because maybe there was a misunderstanding that since the service credentials was downloaded as a file then it was assumed you had to also use the file key plugin, but that's not true, the file contents could be copied into an environment variable, or a Pantheon secret, etc...
Remove the file filter restriction for the key selection field.
Needs review
1.1
Code
Makes complete sense to me, Lester, could you create MR-s instead of patches, because that would speed up the merge of the proposed fixes.
Thank you!
@mxr576 I do apologize for the patches, I would have done MRs but I was in a pinch for time and wanted to keep all the individual changes isolated and patches were the easiest/quickest thing to do in the moment.