Allows load ModelZoo model using url

[frankfliu]

Change-Id: I2727d6fef2675f3f417d35322244dd1228b3816b

Description

Brief description of what this PR is about

• If this change is a backward incompatible change, why must this change be made?
• Interesting edge cases to note here

[codecov-commenter]

Codecov Report

Merging #1120 (4042524) into master (154ae6e) will increase coverage by 0.05%.
The diff coverage is 79.09%.

@@             Coverage Diff              @@
##             master    #1120      +/-   ##
============================================
+ Coverage     70.03%   70.08%   +0.05%     
- Complexity     5278     5279       +1     
============================================
  Files           513      513              
  Lines         23497    23525      +28     
  Branches       2516     2517       +1     
============================================
+ Hits          16456    16488      +32     
+ Misses         5703     5697       -6     
- Partials       1338     1340       +2     

Impacted Files	Coverage Δ
...ain/java/ai/djl/repository/AbstractRepository.java	76.59% <0.00%> (ø)
.../src/main/java/ai/djl/repository/VersionRange.java	18.18% <0.00%> (-0.43%)	⬇️
...pi/src/main/java/ai/djl/repository/Repository.java	81.81% <50.00%> (ø)
...in/java/ai/djl/repository/zoo/BaseModelLoader.java	79.66% <66.66%> (-0.69%)	⬇️
.../java/ai/djl/repository/RepositoryFactoryImpl.java	80.00% <71.83%> (+3.25%)	⬆️
.../main/java/ai/djl/repository/RemoteRepository.java	89.13% <80.00%> (-1.12%)	⬇️
...in/java/ai/djl/repository/zoo/DefaultModelZoo.java	92.30% <90.47%> (-7.70%)	⬇️
.../src/main/java/ai/djl/repository/zoo/ModelZoo.java	80.00% <91.66%> (+26.00%)	⬆️
.../src/main/java/ai/djl/repository/zoo/Criteria.java	84.65% <100.00%> (-0.51%)	⬇️
...java/ai/djl/repository/zoo/DefaultZooProvider.java	100.00% <100.00%> (ø)
... and 14 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 154ae6e...4042524. Read the comment docs.