feat: add support to applications API

[sugan0tech]

No description provided.

[codecov-commenter]

Codecov Report

Merging #210 (b80e2ce) into master (94bca12) will increase coverage by 0.41%.
Report is 1 commits behind head on master.
The diff coverage is 62.50%.

@@             Coverage Diff              @@
##             master     #210      +/-   ##
============================================
+ Coverage     51.89%   52.29%   +0.41%     
- Complexity     1005     1018      +13     
============================================
  Files           449      455       +6     
  Lines          4142     4175      +33     
  Branches        111      111              
============================================
+ Hits           2149     2183      +34     
+ Misses         1961     1957       -4     
- Partials         32       35       +3     

Files	Coverage Δ
src/main/java/com/crowdin/client/Client.java	65.91% <66.67%> (+0.03%)	⬆️
...lications/model/ApplicationDataResponseObject.java	50.00% <50.00%> (ø)
...m/crowdin/client/applications/ApplicationsApi.java	89.48% <89.48%> (ø)
.../applications/model/AddApplicationDataRequest.java	0.00% <0.00%> (ø)
...din/client/applications/model/ApplicationData.java	0.00% <0.00%> (ø)
...applications/model/EditApplicationDataRequest.java	0.00% <0.00%> (ø)
...s/model/UpdateOrRestoreApplicationDataRequest.java	0.00% <0.00%> (ø)

... and 2 files with indirect coverage changes

[sugan0tech]

@andrii-bodnar made the changes, please provide the necessary changes.

[andrii-bodnar]

@sugan0tech thank you!