DacFx integration tests (#6049)

* tests working

* add bacpac

* formatting

* addressing comments

* ignore bacpacs for hygiene check

* add check for error message when checking for db creation

* adding comments

build/gulpfile.hygiene.js

@@ -92,7 +92,7 @@ const indentationFilter = [
 	'!**/*.dockerfile',
 	'!extensions/markdown-language-features/media/*.js',
 	// {{SQL CARBON EDIT}}
-	'!**/*.{xlf,docx,sql,vsix}',
+	'!**/*.{xlf,docx,sql,vsix,bacpac}',
 	'!extensions/mssql/sqltoolsservice/**',
 	'!extensions/import/flatfileimportservice/**',
 	'!extensions/admin-tool-ext-win/ssmsmin/**',
@@ -156,7 +156,8 @@ const copyrightFilter = [
 	'!extensions/notebook/resources/jupyter_config/**',
 	'!**/*.gif',
 	'!**/*.xlf',
-	'!**/*.dacpac'
+	'!**/*.dacpac',
+	'!**/*.bacpac'
 ];
 
 const eslintFilter = [