User/Pass mismatch when adding a source

[tamirkamara]

In the bicep code, we pass 2 sets of user/pass. We should be consistent and use the right values.

      {
        name: 'CONNECTION_STRING'
        secureValue: 'jdbc:postgresql://${atlasDatabase.outputs.postgresServerFullyQualifiedDomainName}:5432/${postgresOMOPCDMDatabaseName}?user=postgres_admin&password=${postgresOMOPCDMPassword}&sslmode=require'
      }
      {
        name: 'USERNAME'
        value: atlasDatabase.outputs.postgresWebapiAdminUsername
      }
      {
        name: 'PASSWORD'
        secureValue: postgresWebapiAdminPassword
      }