fix: RESET_PASSWORD_TOKEN_EXPIRY_HOURS error (#9542)

docker/.env.example

@@ -606,7 +606,7 @@ INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH=1000
 INVITE_EXPIRY_HOURS=72
 
 # Reset password token valid time (hours),
-RESET_PASSWORD_TOKEN_EXPIRY_HOURS=1/12
+RESET_PASSWORD_TOKEN_EXPIRY_HOURS=0.0833
 
 # The sandbox service endpoint.
 CODE_EXECUTION_ENDPOINT=http://sandbox:8194