ci/papr: Add a suite to run introspection-based tests without ASAN

Unfortunately we can't do gobject-introspection based tests
while compiling with `-fsanitize=address`, since it needs to hook
`malloc` early on.

Add a new suite which just runs the introspection-based tests without ASAN.

Closes: #1016
Approved by: jlebon

ci/build-check.sh

@@ -11,7 +11,7 @@ make syntax-check  # TODO: do syntax-check under check
 # And now run the installed tests
 make install
 if test -x /usr/bin/gnome-desktop-testing-runner; then
-    gnome-desktop-testing-runner -p 0 libostree/
+    gnome-desktop-testing-runner -p 0 ${INSTALLED_TESTS_PATTERN:-libostree/}
 fi
 
 if test -x /usr/bin/clang; then