fix parsing error in SearchQueryRecord (#184) (#185)

(cherry picked from commit 6ec873c)

Signed-off-by: Chenyang Ji <cyji@amazon.com>
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: opensearch-trigger-bot[bot]

src/main/java/org/opensearch/plugin/insights/rules/model/SearchQueryRecord.java

@@ -175,6 +175,7 @@ public static SearchQueryRecord fromXContent(XContentParser parser) throws IOExc
                         break;
                     case GROUP_BY:
                         attributes.put(Attribute.GROUP_BY, parser.text());
+                        break;
                     case SOURCE:
                         XContentParserUtils.ensureExpectedToken(XContentParser.Token.START_OBJECT, parser.currentToken(), parser);
                         attributes.put(Attribute.SOURCE, SearchSourceBuilder.fromXContent(parser, false));