[llvm] [BPF] Use ".L" local prefix label for basic blocks (PR #95103)

[via llvm-commits]

aengelke wrote:

> PrivateGlobalPrefix = PrivateLabelPrefix = "L" is certainly better.

I now changed the prefix so that for BPF all local labels start with "L" without dot.

https://github.com/llvm/llvm-project/pull/95103