.github: Update picolibc-ci-tools to v2. Test lm32

Use latest picolibc-ci-tools which includes fixes for the
LatticeMico32 architecture.

Signed-off-by: Keith Packard <[email protected]>

Author: keith-packard

.github/do-linux

@@ -12,6 +12,7 @@ HERE=`dirname "$0"`
 "$HERE"/do-test aarch64 "$@"
 "$HERE"/do-build lx106 "$@"
 "$HERE"/do-test loongarch64 "$@"
+"$HERE"/do-test lm32-unknown-elf "$@"
 "$HERE"/do-test-noopt i386 "$@"
 "$HERE"/do-test m68k-unknown-elf "$@"
 "$HERE"/do-test msp430-unknown-elf "$@"

.github/linux-files.txt

@@ -1,7 +1,8 @@
-https://github.com/picolibc/picolibc-ci-tools/releases/download/v1/avr.linux-amd64.tar.xz
-https://github.com/picolibc/picolibc-ci-tools/releases/download/v1/m68k-unknown-elf.linux-amd64.tar.xz
-https://github.com/picolibc/picolibc-ci-tools/releases/download/v1/qemu-stable.linux-amd64.tar.xz
-https://github.com/picolibc/picolibc-ci-tools/releases/download/v1/loongarch64-unknown-elf.linux-amd64.tar.xz
+https://github.com/picolibc/picolibc-ci-tools/releases/download/v2/avr.linux-amd64.tar.xz
+https://github.com/picolibc/picolibc-ci-tools/releases/download/v2/lm32-unknown-elf.linux-amd64.tar.xz
+https://github.com/picolibc/picolibc-ci-tools/releases/download/v2/loongarch64-unknown-elf.linux-amd64.tar.xz
+https://github.com/picolibc/picolibc-ci-tools/releases/download/v2/m68k-unknown-elf.linux-amd64.tar.xz
+https://github.com/picolibc/picolibc-ci-tools/releases/download/v2/qemu-stable.linux-amd64.tar.xz
 https://github.com/ARM-software/LLVM-embedded-toolchain-for-Arm/releases/download/release-18.1.3/LLVM-ET-Arm-18.1.3-Linux-x86_64.tar.xz
 https://developer.arm.com/-/cdn-downloads/permalink/FVPs-Architecture/FM-11.27/FVP_Base_RevC-2xAEMvA_11.27_19_Linux64.tgz
 https://github.com/picolibc/toolchains/raw/refs/heads/main/msp430-unknown-elf.tar.xz