Add Linux-ARM32 Build (#263)

* Add Linux-ARM32 Build
* Make build_arm32 a manual CI job
Added workflow_dispatch input options for manual job selection and log level configuration.
Make build_arm32 build an optional build

---------
Authored by Pierre Lemieux  <pal@sandflow.com>
Co-authored-by: Aous Naman <aous@unsw.edu.au>

Author: palemieux

.github/workflows/ccp-workflow.yml

@@ -5,6 +5,18 @@ on:
   push:
   pull_request:
     types: [opened, reopened]
+  workflow_dispatch:
+    inputs:
+      job_to_run:
+        description: 'Select the job to run manually'
+        type: 'choice'
+        options:
+          - 'build_arm32'
+        default: 'build_arm32'
+      log_level:
+        description: 'Log level'
+        required: false
+        default: 'info'
 
 
 jobs:
@@ -202,3 +214,22 @@ jobs:
       run: ctest --output-on-failure -C Release
       working-directory: build
 
+  build_arm32:
+    name: Linux-ARM32 Build
+    runs-on: ubuntu-latest
+    if: ${{ github.event.inputs.job_to_run == 'build_arm32' }}
+    steps:
+    - uses: actions/checkout@v5
+    - uses: uraimo/run-on-arch-action@v2
+      with:
+        arch: armv7
+        distro: ubuntu22.04
+        githubToken: ${{ github.token }}
+        install: |
+          apt-get update -q -y
+          apt-get install -q -y cmake make g++ libtiff-dev python3
+        run: |
+          cd build
+          cmake -DCMAKE_BUILD_TYPE=Release -DOJPH_BUILD_STREAM_EXPAND=ON -DOJPH_ENABLE_TIFF_SUPPORT=OFF -DOJPH_BUILD_TESTS=ON ..
+          make
+          ctest --output-on-failure