Add phar build and usage workflows

Added phar build and usage workflows for building and using the phar file in the project.

.github/workflows/demo.yml

@@ -66,3 +66,25 @@ jobs:
       - name: Validate CSV (junit)
         run: OUTPUT=junit make demo-github
         continue-on-error: true
+
+  phar:
+    name: Phar
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: 8.3
+          tools: composer
+
+      - name: Build the project
+        run: make build --no-print-directory
+
+      - name: Trying to use the phar file
+        run: ./build/csv-blueprint.phar validate:csv --csv=./tests/fixtures/demo.csv --schema=./tests/schemas/demo_invalid.yml
+        continue-on-error: true

.github/workflows/main.yml

@@ -166,7 +166,7 @@ jobs:
         run: make build-phar --no-print-directory
 
       - name: Trying to use the phar file
-        run: ./build/csv-blueprint.phar --help
+        run: ./build/csv-blueprint.phar
 
       - name: Upload Artifacts
         uses: actions/upload-artifact@v3