selftests/bpf: Add more uprobe multi fail tests

We fail to create uprobe if we pass negative offset. Add more tests
validating kernel-side error checking code.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Song Liu <song@kernel.org>
Link: https://lore.kernel.org/bpf/20231217215538.3361991-3-jolsa@kernel.org