Do not align schema output, fixes whitespace diff noise

We were seeing differences in whitespace when running new migrations since if you add a new longer column name or options (in some cases) it would cause whitespace changes through the schema.rb, which was annoying. Removing the code that does this simplifies the schema dumper and it now will not create diff noise.

For us, this is clearly 100% better. However, I totally accept this is largely subjective, and have zero expectation for this to be merged, but just on the off chance here it is :)