feat: add Insecure Skip TLS Verify checkbox in cluster-registration-url setting (backport #716) (#838)

* feat: add Insecure Skip TLS Verify checkbox in cluster-registration-url setting (#716)

* feat: add Insecure Skip TLS Verify checkbox

Signed-off-by: Andy Lee <andy.lee@suse.com>

* refactor: set insecureSkipTLSVerify default to false

Signed-off-by: Andy Lee <andy.lee@suse.com>

* fix: conflict

Signed-off-by: Andy Lee <andy.lee@suse.com>

* refactor: remove unneeded change

Signed-off-by: Andy Lee <andy.lee@suse.com>

* fix: get the feature flag in data()

Signed-off-by: Andy Lee <andy.lee@suse.com>

* refactor: make data logic simpler

Signed-off-by: Andy Lee <andy.lee@suse.com>

* refactor: put tip in info banner

Signed-off-by: Andy Lee <andy.lee@suse.com>

---------

Signed-off-by: Andy Lee <andy.lee@suse.com>
(cherry picked from commit 62b80b3cec)

# Conflicts:
#	pkg/harvester/config/feature-flags.js

* chore: resolve backport merge conflict

Signed-off-by: Ivan Sim <ivan.sim@suse.com>

---------

Signed-off-by: Ivan Sim <ivan.sim@suse.com>
Co-authored-by: Andy Lee <andy.lee@suse.com>
Co-authored-by: Ivan Sim <ivan.sim@suse.com>

pkg/harvester/l10n/en-us.yaml

@@ -1294,6 +1294,12 @@ harvester:
         retention: How long to retain metrics
         retentionSize: Maximum size of metrics
     clusterRegistrationUrl:
+      url: URL
+      insecureSkipTLSVerify: Insecure Skip TLS Verify
+      tip: 
+        prefix: Harvester secures cluster registration via TLS by default. If opt out "Insecure SKip TLS Verify", you must provide custom CA certificates using the
+        middle: 'additional-ca'
+        suffix: setting.
       message: To completely unset the imported Harvester cluster, please also remove it on the Rancher Dashboard UI via the <code> Virtualization Management </code> page.
     ntpServers:
       isNotIPV4: The address you entered is not IPv4 or host. Please enter a valid IPv4 address or a host address.