* Fix release GitHub action to enable libsodium
* Exit with failure if keys are detected but not compiled with libsodium support
Adds a check for the existence of libsodium keys in non-libsodium builds. If keys are detected then
exit with failure as the user likely wanted to encrypt all file activity but it is not possible as
the application was not compiled with support for libsodium.
Previously, wal-g would continue to operate as if no encryption was requested.
* Add option to manually trigger GitHub Action CI