hppa64: Fix addition of symbols to local dynamic table

This fixes lookup failure in elf64_hppa_finalize_dynreloc.

2025-10-15  John David Anglin  <danglin@gcc.gnu.org>

bfd/ChangeLog:

	* elf64-hppa.c (elf64_hppa_check_relocs): Record local
	dynamic symbol if a dynamic relocation is needed.
	(allocate_global_data_dlt) Fix typo.
	(allocate_dynrel_entries): Don't record symbol.
	(elf64_hppa_finalize_dynreloc): Assert dynindx is not -1.