Added Custom Docker Action which prints fibonacci

deployment.py

@@ -0,0 +1,20 @@
+import os
+
+def run():
+    input_iterations = os.environ['INPUT_ITERATIONS']
+
+    current_number = 1
+    last_number = 0
+
+    for _ in range(input_iterations):
+        print(current_number)
+        temp = current_number
+        current_number = current_number + last_number
+        last_number = temp
+
+    with open(os.environ['GITHUB_OUTPUT'], 'a') as gh_output:
+        print(f'lastNumber={last_number}', file=gh_output)
+
+
+if __name__ == '__main__':
+    run()