[FEATURE] Support device view for multiple ispc outputs

**Describe the bug**
If we leave multiple ispc targets (as it usually used in practice) then we end up with empty disassembly.

**To Reproduce**

i.e. there is no disassembly for
`--pic --target=avx2-i32x8,avx512skx-i32x16 --arch=x86-64`
but there is for
`--pic --target=avx2-i32x8 --arch=x86-64` in command-line options

**Expected behavior**
Assume that despite of multiple targets used we should still see (at least) something default.

**Link**
https://godbolt.org/z/6nWPd36fn

Assumption is that it's triggered by multiple binaries generated by ispc in this case, and we had to deal with multiple, not single binary.