test/e2e: ibmcloud: Security alert

CodeQL is throwing up a high severity error:
> Sensitive information that is logged unencrypted is
> accessible to an attacker who gains access to the logs.

Longer term we might want to log selective fields, or
provider a way to just hide the sensitive fields, but for now
I've just removed the debug logs that expose things like API Keys

Signed-off-by: stevenhorsman <steven@uk.ibm.com>

src/cloud-api-adaptor/test/provisioner/ibmcloud/provision_initializer.go

@@ -132,8 +132,6 @@ func InitIBMCloudProperties(properties map[string]string) error {
 		IBMCloudProps.IsSelfManaged = true
 	}
 
-	log.Debugf("%+v", IBMCloudProps)
-
 	if len(IBMCloudProps.ResourceGroupID) <= 0 {
 		log.Info("[warning] RESOURCE_GROUP_ID was not set.")
 	}

src/cloud-api-adaptor/test/provisioner/ibmcloud/provision_kustomize.go

@@ -133,7 +133,6 @@ func (lio *IBMCloudInstallOverlay) Delete(ctx context.Context, cfg *envconf.Conf
 
 // Update install/overlays/ibmcloud/kustomization.yaml
 func (lio *IBMCloudInstallOverlay) Edit(ctx context.Context, cfg *envconf.Config, properties map[string]string) error {
-	log.Debugf("%+v", properties)
 	var err error
 
 	// image