E：google-chrome-stableパッケージが見つかりません。

私は走っています

$ cat /etc/*-release
PRETTY_NAME="Debian GNU/Linux 12 (bookworm)"
NAME="Debian GNU/Linux"
VERSION_ID="12"
VERSION="12 (bookworm)"
VERSION_CODENAME=bookworm
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"

Chromebookで。

$ which bash file mkdir rm which
/usr/bin/bash
/usr/bin/file
/usr/bin/mkdir
/usr/bin/rm
/usr/bin/which

$ sudo apt-get update -y && sudo apt-get upgrade -y;
35 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 14.1 MB of archives.
After this operation, 191 kB of additional disk space will be used.
Get:1 https://deb.debian.org/debian bookworm/main arm64 base-files arm64 12.4+deb12u5 [70.8 kB]
...
Get:35 https://deb.debian.org/debian bookworm/main arm64 usbutils arm64 1:014-1+deb12u1 [70.2 kB]

$ sudo gpg --no-default-keyring         --keyring /etc/apt/keyrings/google-chrome.gpg         --import /tmp/google.pub
gpg: keybox '/etc/apt/keyrings/google-chrome.gpg' created
gpg: directory '/root/.gnupg' created
gpg: /root/.gnupg/trustdb.gpg: trustdb created
gpg: key A040830F7FAC5991: public key "Google, Inc. Linux Package Signing Key <[email protected]>" imported
gpg: key 7721F63BD38B4796: public key "Google Inc. (Linux Packages Signing Authority) <[email protected]>" imported
gpg: Total number processed: 2
gpg:               imported: 2

$ sudo echo 'deb [arch=arm64 signed-by=/etc/apt/keyrings/google-chrome.gpg] http://dl.google.com/linux/chrome/deb/ stable main'
 | sudo tee /etc/apt/sources.list.d/google-chrome.list
deb [arch=arm64 signed-by=/etc/apt/keyrings/google-chrome.gpg] http://dl.google.com/linux/chrome/deb/ stable main

$ sudo apt-get update -y; sudo apt-get install -y google-chrome-stable
Get:1 http://dl.google.com/linux/chrome/deb stable InRelease [1,825 B]
Hit:2 https://deb.debian.org/debian bookworm InRelease                           
Hit:3 https://deb.debian.org/debian bookworm-updates InRelease
Hit:4 https://deb.debian.org/debian-security bookworm-security InRelease
Ign:5 https://storage.googleapis.com/cros-packages/123 bookworm InRelease
Hit:6 https://storage.googleapis.com/cros-packages/123 bookworm Release
Fetched 1,825 B in 3s (525 B/s)
Reading package lists... Done
N: Skipping acquire of configured file 'main/binary-arm64/Packages' as repository 'http://dl.google.com/linux/chrome/deb stable InRelease' doesn't support architecture 'arm64'
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
E: Unable to locate package google-chrome-stable