shorten random string for secret value (#3263)

skyvern/utils/strings.py

@@ -0,0 +1,11 @@
+import os
+import random
+import string
+
+RANDOM_STRING_POOL = string.ascii_letters + string.digits
+
+
+def generate_random_string(length: int = 5) -> str:
+    # Use the os.urandom(16) as the seed
+    random.seed(os.urandom(16))
+    return "".join(random.choices(RANDOM_STRING_POOL, k=length))