fix(blobber): fixed Used/ Allocated

[cnlangzi]

Fixes

Changes

• renamed Used with Allocation on blobber node
• fixed Used for storage that is actually used by the client

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):

• 0chain: fix(blobber): fixed Used/Allocated 0chain#1370
• blobber: fix(blobber): fixed Used/ Allocated #720
• gosdk: fix(blobber): fixed Used/Allocated gosdk#485
• system_test: fix(blobber): fixed Used/Allocated system_test#294
• zboxcli: fix(blobber): rename Used with Allocated zboxcli#255
• zwalletcli: fix(blobber): fixed Used/Allocated zwalletcli#142
• zboxmobile: https://github.com/0chain/zboxmobile/pull/44

[codecov-commenter]

Codecov Report

Merging #720 (dd33e4f) into staging (7440aa2) will increase coverage by 0.06%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           staging     #720      +/-   ##
===========================================
+ Coverage    24.13%   24.19%   +0.06%     
===========================================
  Files           69       69              
  Lines         7898     7898              
===========================================
+ Hits          1906     1911       +5     
+ Misses        5708     5703       -5     
  Partials       284      284              

Flag	Coverage Δ
Unit-Tests	24.19% <ø> (+0.06%)	⬆️

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

Impacted Files	Coverage Δ
code/go/0chain.net/core/lock/lock.go	100.00% <0.00%> (+13.51%)	⬆️

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[service-0chain]

Manual system tests [failure] with the following config

config	value
tests skipped	FALSE
system-tests	fix/getblobbers
gosdk	fix/getblobbers
zboxcli	fix/getblobbers
zwalletcli	fix/getblobbers
0chain	fix/getblobbers
blobber	fix/getblobbers
authorizer	staging
0box	staging
0block	staging
0dns	staging
explorer	staging
0proxy	staging
0search	staging

[service-0chain]

Manual system tests [success] with the following config

config	value
tests skipped	FALSE
system-tests	fix/getblobbers
gosdk	fix/getblobbers
zboxcli	fix/getblobbers
zwalletcli	fix/getblobbers
0chain	fix/getblobbers
blobber	fix/getblobbers
authorizer	staging
0box	staging
0block	staging
0dns	staging
explorer	staging
0proxy	staging
0search	staging

[peterlimg]

lgtm, please fix conflicts