Update/nft allocation

[lawRathod]

Fixes

Changes

closes #828

Need to be mentioned in CHANGELOG.md?

Tests

Tasks to complete before merging PR:

• Ensure system tests are passing. If not Run them manually to check for any regressions 📋
• Do any new system tests need added to test this change? do any existing system tests need updated? If so create a PR at 0chain/system_test
• Merge your system tests PR to master AFTER merging this PR

Associated PRs (Link as appropriate):

• blobber:
• gosdk:
• system_test:
• zboxcli:
• zwalletcli:
• Other: ...

[codecov-commenter]

Codecov Report

Merging #1453 (488e8b6) into staging (ce69b9b) will decrease coverage by 0.02%.
The diff coverage is 54.83%.

@@             Coverage Diff             @@
##           staging    #1453      +/-   ##
===========================================
- Coverage    29.02%   29.00%   -0.03%     
===========================================
  Files          357      357              
  Lines        57733    57761      +28     
===========================================
- Hits         16759    16752       -7     
- Misses       39134    39171      +37     
+ Partials      1840     1838       -2     

Flag	Coverage Δ
Unit-Tests	29.00% <54.83%> (-0.03%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...de/go/0chain.net/smartcontract/storagesc/models.go	61.17% <ø> (ø)
...o/0chain.net/smartcontract/storagesc/allocation.go	53.70% <40.00%> (-2.56%)	⬇️
...o/0chain.net/smartcontract/storagesc/models_gen.go	36.96% <61.90%> (+0.12%)	⬆️
...ain.net/smartcontract/storagesc/config_settigns.go	32.50% <0.00%> (ø)
...de/go/0chain.net/smartcontract/vestingsc/config.go	56.31% <0.00%> (+3.15%)	⬆️

Help us with your feedback. Take ten seconds to tell us how you rate us.

[peterlimg]

lgtm

[ssardana08]

lgtm..
please fix system tests failure to merge

[service-0chain]

Manual system tests [failure] with the following config

config	value
tests skipped	FALSE
system-tests	update/nftRestrictions
gosdk	NOT OVERRIDDEN
zboxcli	staging
zwalletcli	staging
0chain	update/nftAllocation
blobber	staging
authorizer	staging
0box	staging
0block	staging
0dns	staging
explorer	master
0proxy	staging
0search	staging

[service-0chain]

Manual system tests [success] with the following config

config	value
tests skipped	FALSE
system-tests	update/nftRestrictions
gosdk	NOT OVERRIDDEN
zboxcli	staging
zwalletcli	staging
0chain	update/nftAllocation
blobber	staging
authorizer	staging
0box	staging
0block	staging
0dns	staging
explorer	master
0proxy	staging
0search	staging

[service-0chain]

Manual system tests [cancelled] with the following config

config	value
tests skipped	FALSE
system-tests	master
gosdk	NOT OVERRIDDEN
zboxcli	staging
zwalletcli	staging
0chain	staging
blobber	staging
authorizer	staging
0box	staging
0block	staging
0dns	staging
explorer	master
0proxy	staging
0search	staging