igt@kms_vrr@seamless-rr-switch-virtual - skip - No dynamic tests executed

https://gfx-ci.igk.intel.com/cibuglog-ng/testresult/1787439608?query_key=c8ddc08a70f85c155d701184492296749b25243f

Using IGT_SRANDOM=1704678741 for randomisation
Opened device: /dev/dri/card0
Starting subtest: seamless-rr-switch-virtual
Default Mode:   2880x1800 60 2880 2928 2960 3040 1800 1803 1809 1906 0xa 0x48 347710
No dynamic tests executed.
Subtest seamless-rr-switch-virtual: SKIP (0.000s)