Core context test is incompatible with Drupal 10 [#3310566]

Problem/Motivation

When running tests for any sub modules such as Panelizer, the tests fail due to the core_context_test module having the core_version_requirement set as ^8.8 || ^9.

Steps to reproduce

Proposed resolution

Remove core_version_requirement from the test module, as it is not needed.

Remaining tasks

User interface changes

API changes

Data model changes

Issue fork core_context-3310566

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3310566-core-context-test changes, plain diff MR !1
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