Remove no_default_compiler_flags property

no_default_compiler_flags is only used by the crt* modules,
is unnecessary, and causes problems when necessary flags like
-no-canonical-prefixes are not passed.  Remove the property.

Use useVndk() instead of noDefaultCompilerFlags() to determine
if adding libc as a dependency is necessary and won't cause a
circular dependency.

Bug: 68719465
Test: m checkbuild
Change-Id: Iea1a082dc701dfeab211049a22f7066257347b80