Fix for multiple WithRemote options #3982
Merged
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Summary
When specifying multiple sets of remote options using WithRemoteOptions, only the last set of options are used. The earlier ones are discarded. This is a problem for example, when an initial set of WithRemoteOptions are generated by command-line flags, and then additional ones need to be specified during application execution. Doing so would discard the options set by the command-line flags.
To preserve backwards compatibility, where the WithRemoteOptions function overrides the defaults, an additional function WithMoreRemoteOptions has been added, which appends the options to any existing ones.
Resolves: sigstore/cosign/#3981
Release Note
Function WithMoreRemoteOptions has been added that allows one to append additional remote options to those
already specified.
Documentation
None