ci: Fix Builds

Bump to nRF SDK v3.3.0-preview3, downgrade Zephyr SDK to 0.16.X due to compatibility issues, and added ccache apt package for Zephyr.

Author: ShineBrightMeow

.github/workflows/workflow.yml

@@ -14,7 +14,7 @@ concurrency:
 permissions: write-all
 
 env:
-  ZEPHYR_SDK_VERSION: "0.17.4"
+  ZEPHYR_SDK_VERSION: "0.16.9"
 
 jobs:
   setup:
@@ -80,7 +80,7 @@ jobs:
         uses: awalsh128/cache-apt-pkgs-action@latest
         with:
           packages: >-
-            git cmake ninja-build gperf dfu-util device-tree-compiler wget
+            git cmake ninja-build gperf ccache dfu-util device-tree-compiler wget
             python3-dev python3-pip python3-setuptools python3-tk python3-wheel python3-venv
             xz-utils file make gcc gcc-multilib g++-multilib libsdl2-dev libmagic1
           version: 1.0
@@ -213,7 +213,7 @@ jobs:
         uses: awalsh128/cache-apt-pkgs-action@latest
         with:
           packages: >-
-            git cmake ninja-build gperf dfu-util device-tree-compiler wget
+            git cmake ninja-build gperf ccache dfu-util device-tree-compiler wget
             python3-dev python3-pip python3-setuptools python3-tk python3-wheel python3-venv
             xz-utils file make gcc gcc-multilib g++-multilib libsdl2-dev libmagic1
           version: 1.0

west.yml

@@ -6,5 +6,5 @@ manifest:
     - name: sdk-nrf
       path: nrf
       url: https://github.com/nrfconnect/sdk-nrf.git
-      revision: v3.2-branch
+      revision: v3.3.0-preview3-branch
       import: true