Fix: Add failsafe for old default DB value

[Qwerty1Verified]

Describe Pull request
This commit will implement a failsafe for if the database is reading "h" for the house garage heading value which was set as a default value by qb-houses in the SQL file. Setting a house garage in qb-houses stores it as "w" instead, in which this commit acts as a fix for data stored previously using "h".

Fixes issue: #341

Questions (please complete the following information):

• Have you personally loaded this code into an updated qbcore project and checked all it's functionality? Yes
• Does your code fit the style guidelines? Yes
• Does your PR fit the contribution guidelines? Yes