Fix for incorrect use of test attribute

[k1o0]

No description provided.

[todo]

Use DELETE to test both creating new session and viewing

Rigbox/tests/AlyxPanel_test.m

Lines 233 to 238 in 247060a

	% TODO Use DELETE to test both creating new session and viewing
	% existing
	p = testCase.Panel;
	baseURL = p.AlyxInstance.BaseURL;
	testCase.Mock.InTest = true;
	testCase.Mock.UseDefaults = false;

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This comment was generated by todo based on a TODO comment in 247060a in #183. cc @cortex-lab.

[k1o0]

For complicated reasons I'm merging despite the status check failing: due to compound commits the check run uses old tests before running the new ones.