tests: qemucaps: Add test data for upcoming qemu 3.0.0

Based on qemu commit ab3257c281c1a1a91da1090ac9e38ddd8f860c63
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

tests/qemucapabilitiestest.c

@@ -175,6 +175,7 @@ mymain(void)
     DO_TEST("x86_64", "caps_2.9.0");
     DO_TEST("x86_64", "caps_2.10.0");
     DO_TEST("x86_64", "caps_2.12.0");
+    DO_TEST("x86_64", "caps_3.0.0");
     DO_TEST("aarch64", "caps_2.6.0");
     DO_TEST("aarch64", "caps_2.10.0");
     DO_TEST("aarch64", "caps_2.12.0");