fix: replace random module with secrets in Password Forge

- Switch from random.randint to secrets.randbelow
- Switch from random.choice to secrets.choice
- Ensures cryptographically secure password generation

Fixes steam-bell-92#1294

Author: Siddh2024

games/Password-Forge/Password-Forge.py

@@ -1,4 +1,4 @@
-import random
+import secrets
 import re
 
 def main():
@@ -28,11 +28,11 @@ def main():
 
     # ---------------- RANDOM GAME VALUES ---------------- #
 
-    banned_digit = random.randint(0, 9)
+    banned_digit = secrets.randbelow(10)
 
-    target_sum = random.randint(12, 24)
+    target_sum = secrets.randbelow(13) + 12
 
-    lucky_letter = random.choice(
+    lucky_letter = secrets.choice(
         "abcdefghijklmnopqrstuvwxyz"
     )