ci: Clarify that only pinned tests are required

[szokeasaurusrex]

Rename the action that checks that all our pinned-version tests for our integrations are named "All pinned XXX tests passed" rather than just "All XXX tests passed." The old name was confusing because the action only checks that the pinned tests have passed.

[codecov]

❌ 1 Tests Failed:

Tests completed	Failed	Passed	Skipped
13593	1	13592	4115

View the top 1 failed tests by shortest run time

tests.integrations.sanic.test_sanic test_error_in_errorhandler

Stack Traces | 0.108s run time

.../integrations/sanic/test_sanic.py:201: in test_error_in_errorhandler
    with c as client:
.tox/py3.11-sanic-latest/lib/python3.11........./site-packages/sanic_testing/reusable.py:65: in __enter__
    self.run()
.tox/py3.11-sanic-latest/lib/python3.11........./site-packages/sanic_testing/reusable.py:77: in run
    self._server = self._run(self._server_co)
.tox/py3.11-sanic-latest/lib/python3.11........./site-packages/sanic_testing/reusable.py:198: in _run
    return self._loop.run_until_complete(coro)
.../hostedtoolcache/Python/3.11.10....../x64/lib/python3.11/asyncio/base_events.py:654: in run_until_complete
    return future.result()
.tox/py3.11-sanic-latest/lib/python3.11.../sanic/mixins/startup.py:613: in create_server
    return await serve(
.tox/py3.11-sanic-latest/lib/python3.11.../sanic/server/async_server.py:113: in __await__
    self.server = task.result()
.../hostedtoolcache/Python/3.11.10....../x64/lib/python3.11/asyncio/base_events.py:1536: in create_server
    raise OSError(err.errno, msg) from None
E   OSError: [Errno 98] error while attempting to bind on address ('127.0.0.1', 37944): address already in use

To view individual test run time comparison to the main branch, go to the Test Analytics Dashboard