[crt][test] Add -no-pie to avoid wacky linking with crt1.o if (musl || CLANG_DEFAULT_PIE_ON_LINUX)

This works with glibc crt1.o (its crt1.o is essentially Scrt1.o plus (if static
PIE is supported for the arch) _dl_relocate_static_pie) but looks wacky.

musl crt1.o is not built with an explicit -fno-pic/-fpie/-fpic. If it was built
with a non-default-pie GCC/Clang, the linker might complain about absolute
relocations referencing _init/_fini for the -pie link:

```
ld: error: relocation R_X86_64_32 cannot be used against symbol '_fini'; recompile with -fPIC
>>> defined in obj/crt/crt1.o
>>> referenced by crt1.c
>>>               obj/crt/crt1.o:(_start_c)
```

0 files changed, 0 insertions, 0 deletions