8363965: GHA: Switch cross-compiling sysroots to Debian bookworm

Reviewed-by: clanger, jwaters

Author: shipilev

.github/workflows/build-cross-compile.yml

@@ -64,26 +64,26 @@ jobs:
  gnu-arch: aarch64
  debian-arch: arm64
  debian-repository: https://httpredir.debian.org/debian/
- debian-version: bullseye
+ debian-version: bookworm
  tolerate-sysroot-errors: false
  - target-cpu: arm
  gnu-arch: arm
  debian-arch: armhf
  debian-repository: https://httpredir.debian.org/debian/
- debian-version: bullseye
+ debian-version: bookworm
  tolerate-sysroot-errors: false
  gnu-abi: eabihf
  - target-cpu: s390x
  gnu-arch: s390x
  debian-arch: s390x
  debian-repository: https://httpredir.debian.org/debian/
- debian-version: bullseye
+ debian-version: bookworm
  tolerate-sysroot-errors: false
  - target-cpu: ppc64le
  gnu-arch: powerpc64le
  debian-arch: ppc64el
  debian-repository: https://httpredir.debian.org/debian/
- debian-version: bullseye
+ debian-version: bookworm
  tolerate-sysroot-errors: false
  - target-cpu: riscv64
  gnu-arch: riscv64