Bump pg8000 from 1.31.2 to 1.31.5 in /auth-api (bcgov#3529)

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auth-api/poetry.lock

@@ -16,7 +16,7 @@ gunicorn = "^23.0.0"
 google-cloud-core = "2.4.3"
 google-cloud-storage = "3.0.0"
 google-cloud-pubsub = "2.29.0"
-pg8000 = "^1.31.2"
+pg8000 = "^1.31.5"
 flask-mail = "^0.10.0"
 bcrypt = "^4.2.0"
 pyhumps = "^3.8.0"