UI: fix 'Next' button is stuck if no public ip range

[weizhouapache]

Description

This PR fixes #7195

Types of changes

• Breaking change (fix or feature that would cause existing functionality to change)
• New feature (non-breaking change which adds functionality)
• Bug fix (non-breaking change which fixes an issue)
• Enhancement (improves an existing feature and functionality)
• Cleanup (Code refactoring and cleanup, that may add test cases)

Feature/Enhancement Scale or Bug Severity

Feature/Enhancement Scale

• Major
• Minor

Bug Severity

• BLOCKER
• Critical
• Major
• Minor
• Trivial

Screenshots (if appropriate):

How Has This Been Tested?

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
No Duplication information

[vladimirpetrov]

@blueorangutan package

[blueorangutan]

@vladimirpetrov a Jenkins job has been kicked to build packages. It will be bundled with KVM, XenServer and VMware SystemVM templates. I'll keep you posted as I make progress.

[codecov]

Codecov Report

Merging #7198 (4030685) into main (e61ab3d) will increase coverage by 0.03%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##               main    #7198      +/-   ##
============================================
+ Coverage     12.63%   12.67%   +0.03%     
- Complexity     8613     8639      +26     
============================================
  Files          2711     2716       +5     
  Lines        255753   256112     +359     
  Branches      39874    39926      +52     
============================================
+ Hits          32325    32456     +131     
- Misses       219321   219528     +207     
- Partials       4107     4128      +21     

Impacted Files	Coverage Δ
...ma/src/main/java/com/cloud/user/UserAccountVO.java	46.31% <0.00%> (-4.94%)	⬇️
...ne/schema/src/main/java/com/cloud/user/UserVO.java	42.85% <0.00%> (-4.02%)	⬇️
...om/cloud/api/query/dao/UserAccountJoinDaoImpl.java	20.00% <0.00%> (-1.74%)	⬇️
...java/com/cloud/api/query/vo/UserAccountJoinVO.java	27.08% <0.00%> (-0.58%)	⬇️
...loud/hypervisor/kvm/resource/VRouterVifDriver.java	5.40% <0.00%> (-0.16%)	⬇️
...ain/java/org/apache/cloudstack/saml/SAMLUtils.java	64.80% <0.00%> (-0.14%)	⬇️
server/src/main/java/com/cloud/api/ApiServer.java	1.83% <0.00%> (-0.05%)	⬇️
...in/java/com/cloud/server/ManagementServerImpl.java	5.65% <0.00%> (-0.01%)	⬇️
...java/com/cloud/agent/manager/AgentManagerImpl.java	4.94% <0.00%> (-0.01%)	⬇️
...r/src/main/java/com/cloud/user/AccountManager.java	100.00% <0.00%> (ø)
... and 21 more

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[blueorangutan]

Packaging result: ✔️ el7 ✔️ el8 ✔️ el9 ✔️ debian ✔️ suse15. SL-JID 5569

[vladimirpetrov]

LGTM based on manual testing.

[DaanHoogland]

clgtm