slapos/testing: ignore version-use of llvm-lld in check_software

	linux-vdso.so.1 (0x00007ffca2156000)
	foo.so => not found

slapos/testing/check_software.py

@@ -117,6 +117,8 @@ def checkSoftware(slap, software_url):
       '*/.vpython-root/*',
       # this library is not readable by group/other
       '*/libexec/ssh-keysign',
+      # this library is just a test loading foo.so which doesn't exist
+      '*/test/ELF/Inputs/version-use.so',
   ))
 
   software_hash = md5digest(software_url)