adds DATABASE_SSL_KEY_BASE64 for pg connection

DATABASE_SSL_KEY_BASE64 takes priority over DATABASE_SSL env var

If neither are provided, no ssl value will be used.
This allows for the usage of PGSSLMODE

packages/server/src/DataSource.ts

@@ -46,7 +46,18 @@ export const init = async (): Promise<void> => {
                 username: process.env.DATABASE_USER,
                 password: process.env.DATABASE_PASSWORD,
                 database: process.env.DATABASE_NAME,
-                ssl: process.env.DATABASE_SSL === 'true',
+                ...(process.env.DATABASE_SSL_KEY_BASE64
+                    ? {
+                          ssl: {
+                              rejectUnauthorized: false,
+                              cert: Buffer.from(process.env.DATABASE_SSL_KEY_BASE64, 'base64')
+                          }
+                      }
+                    : process.env.DATABASE_SSL === 'true'
+                    ? {
+                          ssl: true
+                      }
+                    : {}),
                 synchronize: false,
                 migrationsRun: false,
                 entities: Object.values(entities),