add sql server quote-wrapping

[fivetran-jamie]

What change does this PR introduce?

Adds SQLserver logic to the wrap_in_quotes() macro. this was necessary as the default logic (using backticks instead of double quotes) did not work with sql server in the Fivetran Platform package

for the time being, i have excluded the drop_schemas_automation run for sqlserver to get around the error.

If this PR introduces a new macro, how did you test the new macro?

In Buildkite, where it is called in the drop_schemas_automation macro

If this PR introduces a modification to an existing macro, which packages is the macro currently present in and what steps were taken to test compatibility across packages?

added sqlserver adapter version of the macro only, and it does not reference any other macros.

Did you update the README to reflect the macro addition/modifications?

• [x] Yes
• [ ] No (provide further explanation)