Addition of instance snapshots limits to the resource tab

[GeanJair]

Description

Currently, instance snapshot limits are not implemented in Apache CloudStack. Therefore, this PR adds the instance snapshots limits to the listResourceLimits API, and extends the GUI to display them for accounts, domains and projects in the Resources tab.

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)
• Build/CI
• Test (unit or integration test code)

Feature/Enhancement Scale or Bug Severity

Feature/Enhancement Scale

• Major
• Minor

Screenshots (if appropriate):

Account resources's tab

Domain resources's tab

Project resources's tab

How Has This Been Tested?

• I observed that the instance snapshot limit was now shown in the Resources tab of accounts, projects and domains.
• I created and deleted instance snapshots, to verified that the field was being incremented and decremented correctly.
• I tried to create more instance snapshots than the allowed and certified that the defined limit was correctly respected.

[codecov]

Codecov Report

❌ Patch coverage is 11.84211% with 67 lines in your changes missing coverage. Please review.
✅ Project coverage is 19.89%. Comparing base (d87c804) to head (096a4db).
⚠️ Report is 52 commits behind head on main.

Files with missing lines	Patch %	Lines
...pache/cloudstack/api/response/AccountResponse.java	0.00%	9 Missing ⚠️
...apache/cloudstack/api/response/DomainResponse.java	0.00%	9 Missing ⚠️
...pache/cloudstack/api/response/ProjectResponse.java	0.00%	9 Missing ⚠️
.../cloud/resourcelimit/ResourceLimitManagerImpl.java	0.00%	8 Missing ⚠️
...va/com/cloud/api/query/dao/AccountJoinDaoImpl.java	0.00%	7 Missing ⚠️
...ava/com/cloud/api/query/dao/DomainJoinDaoImpl.java	0.00%	7 Missing ⚠️
...ain/java/com/cloud/api/query/vo/AccountJoinVO.java	0.00%	6 Missing ⚠️
...main/java/com/cloud/api/query/vo/DomainJoinVO.java	0.00%	6 Missing ⚠️
...a/com/cloud/vm/snapshot/VMSnapshotManagerImpl.java	40.00%	6 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main   #14137      +/-   ##
============================================
+ Coverage     19.78%   19.89%   +0.10%     
- Complexity    19995    20141     +146     
============================================
  Files          6371     6371              
  Lines        575909   576902     +993     
  Branches      70509    70635     +126     
============================================
+ Hits         113950   114761     +811     
- Misses       449526   449598      +72     
- Partials      12433    12543     +110     

Flag	Coverage Δ
uitests	3.71% <ø> (+0.18%)	⬆️
unittests	21.16% <11.84%> (+0.10%)	⬆️

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