[Supplier] Rename Supplier.Address to Supplier.OperatorAddress (#734)

## Summary

*This PR is duplicate of #722 which got mistakingly merged into
`refactor/non-custodial-staking-tests`*

This PR renames all the Supplier.Address references to
Supplier.OperatorAddress.

It also include renaming supplierAddress to supplierOperatorAddress
variables, methods in Claim and Proof, comments and error messages.

This PR has a lot of changes but does not introduce any addition logic
to the code base.

## Issue

- #493 

## Type of change

Select one or more:

- [ ] New feature, functionality or library
- [ ] Bug fix
- [x] Code health or cleanup
- [ ] Documentation
- [ ] Other (specify)

## Testing

**Documentation changes** (only if making doc changes)
- [ ] `make docusaurus_start`; only needed if you make doc changes

**Local Testing** (only if making code changes)
- [x] **Unit Tests**: `make go_develop_and_test`
- [x] **LocalNet E2E Tests**: `make test_e2e`
- See [quickstart
guide](https://dev.poktroll.com/developer_guide/quickstart) for
instructions

**PR Testing** (only if making code changes)
- [ ] **DevNet E2E Tests**: Add the `devnet-test-e2e` label to the PR.
- **THIS IS VERY EXPENSIVE**, so only do it after all the reviews are
complete.
- Optionally run `make trigger_ci` if you want to re-trigger tests
without any code changes
- If tests fail, try re-running failed tests only using the GitHub UI as
shown
[here](https://github.com/pokt-network/poktroll/assets/1892194/607984e9-0615-4569-9452-4c730190c1d2)


## Sanity Checklist

- [x] I have tested my changes using the available tooling
- [ ] I have commented my code
- [x] I have performed a self-review of my own code; both comments &
source code
- [ ] I create and reference any new tickets, if applicable
- [ ] I have left TODOs throughout the codebase, if applicable

Makefile

@@ -863,7 +863,7 @@ claim_list: ## List all the claims
 
 .PHONY: claims_list_address
 claim_list_address: ## List all the claims for a specific address (specified via ADDR variable)
-	poktrolld --home=$(POKTROLLD_HOME) q supplier list-claims --supplier-address $(ADDR) --node $(POCKET_NODE)
+	poktrolld --home=$(POKTROLLD_HOME) q supplier list-claims --supplier-operator-address $(ADDR) --node $(POCKET_NODE)
 
 .PHONY: claims_list_address_supplier1
 claim_list_address_supplier1: ## List all the claims for supplier1