CI: NXP: install PowerPC toolchain from bundle to avoid timeouts

.github/ci-deps/packages-ubuntu-24.04-cross.txt

@@ -1,12 +1,13 @@
-# pq-all's cross-compilation apt packages for ubuntu-24.04 (the '-cross'
-# bundle: ghcr.io/<owner>/wolfssl-ci-debs:ubuntu-24.04-cross). Separate from
-# -minimal because the ARM toolchains are ~118 MB and the 19 workflows on
-# -minimal do not cross-compile. Keep sorted.
+# Cross-compilation apt packages for ubuntu-24.04 (the '-cross' bundle:
+# ghcr.io/<owner>/wolfssl-ci-debs:ubuntu-24.04-cross), used by pq-all (ARM)
+# and sec-qoriq (PowerPC). Separate from -minimal because the toolchains are
+# ~160 MB and the 19 workflows on -minimal do not cross-compile. Keep sorted.
 autoconf
 automake
 bubblewrap
 build-essential
 ccache
 crossbuild-essential-arm64
 crossbuild-essential-armhf
+gcc-powerpc-linux-gnu
 libtool

.github/workflows/ci-deps-image.yml

@@ -81,7 +81,7 @@ jobs:
           # tag so it does not bloat the -full pull for the interop workflows.
           - runner: ubuntu-24.04
             tag: ubuntu-24.04-embedded
-          # pq-all's ARM cross-toolchains (~118 MB). Its own tag for the same
+          # ARM and PowerPC cross-toolchains (~160 MB). Its own tag for the same
           # reason: -minimal is pulled by 19 workflows that do not cross-compile.
           - runner: ubuntu-24.04
             tag: ubuntu-24.04-cross

.github/workflows/sec-qoriq.yml

@@ -29,7 +29,7 @@ jobs:
     runs-on: ubuntu-24.04
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       # cmake first: it builds from the pristine checkout and relies on the
       # in-tree wolfssl/version.h, which an autotools "make distclean" would
@@ -52,18 +52,19 @@ jobs:
     name: PowerPC cross-compile, ${{ matrix.backend }} backend
     if: ${{ (github.repository_owner == 'wolfssl') && (github.event_name != 'pull_request' || github.event.pull_request.draft == false) }}
     runs-on: ubuntu-24.04
-    timeout-minutes: 15
+    timeout-minutes: 20
     strategy:
       fail-fast: false
       matrix:
         backend: [ baremetal, linux ]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: install PowerPC toolchain
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y gcc-powerpc-linux-gnu
+        uses: ./.github/actions/install-apt-deps
+        with:
+          packages: gcc-powerpc-linux-gnu
+          ghcr-debs-tag: ubuntu-24.04-cross
 
       - name: cross-compile the library
         run: |