Fix the context array size for MPU ports (#1230)

Fix the context array size for MPU ports

Ensure the saved context location falls within the reserved context area
rather than overlapping with the next MPU_SETTINGS structure member.

This never caused a problem because actual read/write operations
start from one word before the saved context location.

Signed-off-by: Gaurav Aggarwal <aggarg@amazon.com>

.github/workflows/kernel-demos.yml

@@ -268,12 +268,12 @@ jobs:
           fetch-depth: 1
 
       - env:
-          stepName: Fetch Community-Supported-Demos Submodule
+          stepName: Fetch Dependencies
         shell: bash
         run: |
           # ${{ env.stepName }}
           echo -e "::group::${{ env.bashInfo }} ${{ env.stepName }} ${{ env.bashEnd }}"
-          git submodule update --checkout --init --depth 1 FreeRTOS/Demo/ThirdParty/Community-Supported-Demos
+          git submodule update --checkout --init --depth 1 FreeRTOS/Demo/ThirdParty/Community-Supported-Demos FreeRTOS-Plus/Source/FreeRTOS-Plus-Trace
           echo -e "${{ env.bashPass }} ${{ env.stepName }} ${{ env.bashEnd }}"
 
       # Checkout user pull request changes