Fix Sonar Scan workflow for external pull requests #18

MacOS_MTL_Release Tests ✅

Report	Passed	Time
MethaneDataEventsTest.xml	22✅	3ms
MethaneDataRangeSetTest.xml	28✅	2ms
MethaneDataTypesTest.xml	1792✅	27ms
MethaneGraphicsCameraTest.xml	30✅	1ms
MethaneGraphicsRhiTest.xml	159✅	878ms
MethaneGraphicsTypesTest.xml	853✅	15ms
MethanePlatformInputTest.xml	32✅	1ms
MethaneUserInterfaceTypesTest.xml	209✅	4ms

22 tests were completed in 3ms with 22 passed, 0 failed and 0 skipped.

Test suite	Passed	Failed	Skipped	Time
MethaneDataEventsTest	22✅			3ms

28 tests were completed in 2ms with 28 passed, 0 failed and 0 skipped.

Test suite	Passed	Failed	Skipped	Time
MethaneDataRangeSetTest	28✅			2ms

1792 tests were completed in 27ms with 1792 passed, 0 failed and 0 skipped.

Test suite	Passed	Failed	Skipped	Time
MethaneDataTypesTest	1792✅			27ms

30 tests were completed in 1ms with 30 passed, 0 failed and 0 skipped.

Test suite	Passed	Failed	Skipped	Time
MethaneGraphicsCameraTest	30✅			1ms

159 tests were completed in 878ms with 159 passed, 0 failed and 0 skipped.

Test suite	Passed	Failed	Skipped	Time
MethaneGraphicsRhiTest	159✅			878ms

853 tests were completed in 15ms with 853 passed, 0 failed and 0 skipped.

Test suite	Passed	Failed	Skipped	Time
MethaneGraphicsTypesTest	853✅			15ms

32 tests were completed in 1ms with 32 passed, 0 failed and 0 skipped.

Test suite	Passed	Failed	Skipped	Time
MethanePlatformInputTest	32✅			1ms

209 tests were completed in 4ms with 209 passed, 0 failed and 0 skipped.

Test suite	Passed	Failed	Skipped	Time
MethaneUserInterfaceTypesTest	209✅			4ms