Support V3 transactions in the Contract class (#1262)

* Remove TODO #1182 comment that was already done

* Move contract deploy related test to `test_deploy` file

* Split `prepare` method for: call, invoke_v1 and invoke_v3

* Adjust interaction tests to the new `Contract` interface

* Adjust remaining tests

* Break down `Contract.declare` into v1, v2 and v3

* Adjust tests to the new `Contract` declare interface

* Move `_unpack_provider` function to `contract_utils`

* Remove `_get_cairo_version` function from `Contract` class

* Split deploy contract methods in `Contract` class

* Adjust tests to the new `Contract` deploy interface

* Ignore pylint locals for `deploy_contract` methods to fix lint

* Add `_declare_contract` function

* Rename `CallToSend` to `PreparedCallBase`

* Replace Wei with Fri in docstrings

* Add test to get balance in STRK

* Update docstrings for deploy methods about sepolia network

* Add version postfix for `Abi` and `AbiParser` imports

* Use query version for fee estimation

* Fix docs build and add code examples

* Update docstrings

Author: ddoktorski

docs/api/contract.rst

@@ -34,6 +34,24 @@ PreparedFunctionCall
     :members:
     :member-order: groupwise
 
+------------------------
+PreparedFunctionInvokeV1
+------------------------
+
+.. autoclass-with-examples:: PreparedFunctionInvokeV1
+    :exclude-members: __init__, __new__
+    :members:
+    :member-order: groupwise
+
+------------------------
+PreparedFunctionInvokeV3
+------------------------
+
+.. autoclass-with-examples:: PreparedFunctionInvokeV3
+    :exclude-members: __init__, __new__
+    :members:
+    :member-order: groupwise
+
 ------------
 InvokeResult
 ------------