minor: Add databricks dialect to dialect_from_str (apache#1416)

Co-authored-by: Andrew Lamb <[email protected]>

Author: milenkovicm

src/dialect/mod.rs

@@ -587,6 +587,7 @@ pub fn dialect_from_str(dialect_name: impl AsRef<str>) -> Option<Box<dyn Dialect
         "bigquery" => Some(Box::new(BigQueryDialect)),
         "ansi" => Some(Box::new(AnsiDialect {})),
         "duckdb" => Some(Box::new(DuckDbDialect {})),
+        "databricks" => Some(Box::new(DatabricksDialect {})),
         _ => None,
     }
 }
@@ -638,6 +639,8 @@ mod tests {
         assert!(parse_dialect("ANSI").is::<AnsiDialect>());
         assert!(parse_dialect("duckdb").is::<DuckDbDialect>());
         assert!(parse_dialect("DuckDb").is::<DuckDbDialect>());
+        assert!(parse_dialect("DataBricks").is::<DatabricksDialect>());
+        assert!(parse_dialect("databricks").is::<DatabricksDialect>());
 
         // error cases
         assert!(dialect_from_str("Unknown").is_none());