Use client ID as stake pool id

[peterlimg]

A brief description of the changes in this PR:

Changes

• Update gosdk and remove pool_id param

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 state hash mismatch error that caused by ignored MPT error 0chain#1594
• gosdk: Use client ID as stake pool id gosdk#556
• system_test: Use client ID as stake pool id system_test#380
• zwalletcli: Use client ID as stake pool id zwalletcli#172
• loadTest: https://github.com/0chain/loadTest/pull/53

[service-0chain]

Manual system tests [success] with the following config

config	value
tests skipped	FALSE
system-tests	one-pool
gosdk	NOT OVERRIDDEN
zboxcli	one-pool
zwalletcli	one-pool
0chain	fix/state-hash-mismatch-3
blobber	staging
authorizer	staging
0box	staging
0block	staging
0dns	staging
explorer	master
0proxy	staging
0search	staging

[service-0chain]

Manual system tests [failure] with the following config

config	value
tests skipped	FALSE
system-tests	one-pool
gosdk	NOT OVERRIDDEN
zboxcli	one-pool
zwalletcli	one-pool
0chain	fix/state-hash-mismatch-3
blobber	staging
authorizer	staging
0box	staging
0block	staging
0dns	staging
explorer	master
0proxy	staging
0search	staging

[dabasov]

lgtm

[service-0chain]

Manual system tests [success] with the following config

config	value
tests skipped	TRUE
system-tests	one-pool
gosdk	NOT OVERRIDDEN
zboxcli	one-pool
zwalletcli	staging
0chain	fix/state-hash-mismatch-3
blobber	staging
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	TRUE
system-tests	one-pool
gosdk	NOT OVERRIDDEN
zboxcli	one-pool
zwalletcli	one-pool
0chain	fix/state-hash-mismatch-3
blobber	staging
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	TRUE
system-tests	one-pool
gosdk	one-pool
zboxcli	one-pool
zwalletcli	one-pool
0chain	fix/state-hash-mismatch-3
blobber	staging
authorizer	staging
0box	staging
0block	staging
0dns	staging
explorer	staging
0proxy	staging
0search	staging