Tom Tromey d01e823438 Update copyright dates to include 2025 ...

This updates the copyright headers to include 2025.  I did this by
running gdb/copyright.py and then manually modifying a few files as
noted by the script.

Approved-By: Eli Zaretskii <eliz@gnu.org>

2025-04-08 10:54:39 -06:00

..

sim_ac_option_alignment.m4

…

sim_ac_option_assert.m4

…

sim_ac_option_bitsize.m4

…

sim_ac_option_cgen_maint.m4

…

sim_ac_option_debug.m4

…

sim_ac_option_endian.m4

…

sim_ac_option_environment.m4

…

sim_ac_option_float.m4

…

sim_ac_option_hardware.m4

…

sim_ac_option_inline.m4

…

sim_ac_option_profile.m4

…

sim_ac_option_reserved_bits.m4

…

sim_ac_option_scache.m4

…

sim_ac_option_smp.m4

…

sim_ac_option_stdio.m4

…

sim_ac_option_trace.m4

…

sim_ac_option_warnings.m4

…

sim_ac_option_xor_endian.m4

…

sim_ac_platform.m4

…

sim_ac_toolchain.m4

…