* s3api: register the azurekms KMS provider under its build tag
weed/kms/azure registers itself with weed/kms from an init(), but the
blank import that triggers it was commented out in auth_credentials.go
(TODO: Fix Azure SDK compatibility issues). Nothing else imports the
package, so building with -tags azurekms still ends with
"KMS provider 'azure' not registered" at startup for any config using
"type": "azure".
Move the import into weed/s3api/kms_azure.go behind //go:build azurekms so
default builds stay free of the Azure SDK, and drop the dead comment.
Closes#11686
* ci: compile and test azurekms-gated code
weed/kms/azure is excluded from every default build, so nothing in CI
compiled it; that is how the provider shipped unregistered. Build the
tree and run the kms tests with -tags azurekms on every Go change.
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Co-authored-by: Yi-111-a <>
Co-authored-by: Chris Lu <chris.lu@gmail.com>
