Implement SBOM creation on push

Add CycloneDX generator for SBOM file on each push action.

.github/workflows/main.yml

@@ -0,0 +1,16 @@
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Generate SBOM
+      uses: CycloneDX/gh-python-generate-sbom@v2
+      with:
+        input: ./requirements.txt
+        output: ./bom.json
+        format: json
+