Simplify and expand test exclusion
Merge topic 'tll-target-policies' into next

b2ada6a Simplify and expand test exclusion
Disallow invalid target names (#13140)

Exclude Borland and NMake from the CMP0037 test. They do not accept
the colon in a target name.
Disallow link-to-self (#13947).
Disallow linking to utility targets (#13902).
Merge topic 'tll-target-policies' into next

596b2a8 Disallow linking to utility targets (#13902).
301bb5c Disallow link-to-self (#13947).
05f5fde Disallow invalid target names (#13140)