Publish PR 7936: add param exchange rate

[marcosmarxm]

What

Describe what the change is solving
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How

Describe the solution

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1. x.java
2. y.python

🚨 User Impact 🚨

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Pre-merge Checklist

Expand the relevant checklist and delete the others.

New Connector

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• Code reviews completed
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  • Connector's README.md
  • Connector's bootstrap.md. See description and examples
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Updating a connector

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  • Connector's README.md
  • Connector's bootstrap.md. See description and examples
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Airbyter

If this is a community PR, the Airbyte engineer reviewing this PR is responsible for the below items.

• Create a non-forked branch based on this PR and test the below items on it
• Build is successful
• Credentials added to Github CI. Instructions.
• /test connector=connectors/<name> command is passing.
• New Connector version released on Dockerhub by running the /publish command described here
• After the new connector version is published, connector version bumped in the seed directory as described here
• Seed specs have been re-generated by building the platform and committing the changes to the seed spec files, as described here

Connector Generator

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• Documentation which references the generator is updated as needed.

[marcosmarxm]

/test connector=connectors/source-exchange-rates

🕑 connectors/source-exchange-rates https://github.com/airbytehq/airbyte/actions/runs/1473945914
✅ connectors/source-exchange-rates https://github.com/airbytehq/airbyte/actions/runs/1473945914
Python tests coverage:

	 ---------- coverage: platform linux, python 3.8.10-final-0 -----------
	 Name                                                 Stmts   Miss  Cover
	 ------------------------------------------------------------------------
	 source_acceptance_test/__init__.py                       2      0   100%
	 source_acceptance_test/base.py                          10      4    60%
	 source_acceptance_test/config.py                        75      8    89%
	 source_acceptance_test/conftest.py                     108    108     0%
	 source_acceptance_test/plugin.py                        47     47     0%
	 source_acceptance_test/tests/__init__.py                 4      0   100%
	 source_acceptance_test/tests/test_core.py              200     94    53%
	 source_acceptance_test/tests/test_full_refresh.py       38     27    29%
	 source_acceptance_test/tests/test_incremental.py        69     38    45%
	 source_acceptance_test/utils/__init__.py                 6      0   100%
	 source_acceptance_test/utils/asserts.py                 37      2    95%
	 source_acceptance_test/utils/common.py                  41     24    41%
	 source_acceptance_test/utils/compare.py                 62     25    60%
	 source_acceptance_test/utils/connector_runner.py        82     49    40%
	 source_acceptance_test/utils/json_schema_helper.py     115     14    88%
	 ------------------------------------------------------------------------
	 TOTAL                                                  896    440    51%

[marcosmarxm]

/publish connector=connectors/source-exchange-rates

🕑 connectors/source-exchange-rates https://github.com/airbytehq/airbyte/actions/runs/1474080937
✅ connectors/source-exchange-rates https://github.com/airbytehq/airbyte/actions/runs/1474080937