ci(e2e): move apt off the Azure mirror on runner images that use a mirror list (#26335)

Ubuntu 24.04 runner images resolve apt sources through /etc/apt/apt-mirrors.txt, so rewriting only the source lists left package downloads on azure.archive.ubuntu.com, which intermittently fails ('Ign:' on every package). Rewrite the mirror list too, and retry the install once with --fix-missing.

Co-authored-by: m4air <m4air@m4airs-MacBook-Air.local>

.github/workflows/e2e.yml

@@ -123,7 +123,8 @@ jobs:
           ORCA_E2E_APT_PACKAGES: build-essential python3
         run: &install_e2e_tools |
           read -r -a packages <<< "$ORCA_E2E_APT_PACKAGES"
-          for source in /etc/apt/sources.list /etc/apt/sources.list.d/*.list /etc/apt/sources.list.d/*.sources; do
+          # Why apt-mirrors.txt: runner images resolve mirror+file: sources through it, so editing the lists alone leaves Azure in use.
+          for source in /etc/apt/apt-mirrors.txt /etc/apt/sources.list /etc/apt/sources.list.d/*.list /etc/apt/sources.list.d/*.sources; do
             if [ -f "$source" ]; then
               sudo sed -i 's|https*://azure\.archive\.ubuntu\.com/ubuntu|https://archive.ubuntu.com/ubuntu|g' "$source"
             fi
@@ -134,7 +135,7 @@ jobs:
           Acquire::Retries "1";
           APTCONF
           timeout 120 sudo apt-get update
-          timeout 300 sudo apt-get install -y "${packages[@]}"
+          timeout 300 sudo apt-get install -y "${packages[@]}" || timeout 300 sudo apt-get install -y --fix-missing "${packages[@]}"
 
       - uses: ./.github/actions/install-node-dependencies
         with: