Add support for inline (records) in malloyResultMatcher

[mtoy-googly-moogly]

/ now means "match a record/struct field in a result column"

I also removed -- debug and replaced with # test.debug and prettied up the output

Docs for malloyResultMatches are now ...

      /**
       * Jest matcher for running a Malloy query, checks that each row
       * contains the values matching the template. If you only want to
       * check the first row, use the first form. If you want to check
       * multiple rows, use the second.
       *
       *     await expect('query').malloyResultMatches(runtime, {colName: colValue});
       *     await expect('query').malloyResultMatches(runtime, [{colName: colValue}]);
       *
       *   * If you use an array, the number of rows in the result must match the rows in the match
       *   * The empty match {} accepts ANY data, but will errror if there is not a row
       *   * If the query is tagged with # test.debug then the test will fail and the result will be printed
       *   * If the query is tagged with # test.verbose then the result will be printed only if the test fails
       *   * A match key of nestName.colName expects nestName to be a query which returns multiple rows, it will match
       *     fields from the first row of the rows of nestName
       *   * A match key of nestName/colName expects nestName to be a record/struct type
       *
       * In addition, the query is checked for the following tags
       *
       *   * test.verbose -- If the test fails, also pretty-print the result data
       *   * test.debug -- Force test failure, and the result data will be printed
       *
       * @param querySrc Malloy source, last query in source will be run
       * @param runtime Database connection runtime OR Model ( for the call to loadQuery )
       * @param expected Key value pairs or array of key value pairs
       */
      malloyResultMatches(
        runtime: Runner,
        matchVals: ExpectedResult
      ): Promise<R>;