Optional repair

[Hitenjain14]

Changes

• Removed Automatic repair in file operation, now if repair is required and status check is not turned off, sdk will return error with message repair_required.
• Expose repair functionality in wasm, refer repairAllocation it only requires allocationID.
• If the user does not want to repair and go ahead with file operations, status check will need to be turned off, it can be toggled using skipStatusCheck
• To know the allocation and blobber status checkAllocStatus can be called, it will tell the user if allocation is ok,broken or needs to be repaired also with blobber status.

Fixes

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:
• 0chain:
• system_test:
• zboxcli:
• zwalletcli:
• Other: ...

[service-0chain]

Manual system tests [failure] with the following config

config	value
tests skipped	false
system-tests
gosdk	feat/opt-repair
zboxcli
zwalletcli
0chain
blobber
authorizer
0box
0dns

[dabasov]

lgtm