testcases: setup permissions-bad and add it to RunTestCases.sh

Signed-off-by: David Spencer <baildon.research@googlemail.com>
testcases: add unstripped_binaries-bad and -good

Signed-off-by: David Spencer <baildon.research@googlemail.com>
testcases: add usr_share-bad and -good

Signed-off-by: David Spencer <baildon.research@googlemail.com>