[avr,applied]: Remove a no more existing file from contrib/gcc_update::files_and_dependencies.

[Georg-Johann Lay]

Hi,

gcc/config/avr/t-multilib does no more exist, hence removed from the 
files to touch.  Applied addendum to PR92055 (which removed that file) 
as obvious.

Johann


        The mentioned auto-generated file is no more part of the
        GCC sources, it's auto-generated in $(builddir) during build.

        PR target/92055
        * contrib/gcc_update (files_and_dependencies): Remove
        entry for gcc/config/avr/t-multilib.


diff --git a/contrib/gcc_update b/contrib/gcc_update
index c04b5dfb0a3..5df3297f7f8 100755
--- a/contrib/gcc_update
+++ b/contrib/gcc_update
@@ -82,7 +82,6 @@ gcc/fixinc/fixincl.x: gcc/fixinc/fixincl.tpl 
gcc/fixinc/inclhack.def
 gcc/config/aarch64/aarch64-tune.md: 
gcc/config/aarch64/aarch64-cores.def gcc/config/aarch64/gentune.sh
 gcc/config/arm/arm-tune.md: gcc/config/arm/arm-cpus.in 
gcc/config/arm/parsecpu.awk
 gcc/config/arm/arm-tables.opt: gcc/config/arm/arm-cpus.in 
gcc/config/arm/parsecpu.awk
-gcc/config/avr/t-multilib: gcc/config/avr/avr-mcus.def 
gcc/config/avr/genmultilib.awk
 gcc/config/c6x/c6x-tables.opt: gcc/config/c6x/c6x-isas.def 
gcc/config/c6x/genopt.sh
 gcc/config/c6x/c6x-sched.md: gcc/config/c6x/c6x-sched.md.in 
gcc/config/c6x/gensched.sh
 gcc/config/c6x/c6x-mult.md: gcc/config/c6x/c6x-mult.md.in 
gcc/config/c6x/genmult.sh