fix(ml): update navigation paths for AIOps buttons in OverviewPage

- Changed the navigation paths for the Log Categorization, Log Rate Analysis, and Change Point Detection buttons in the OverviewPage component to reflect updated routes.
- This improves the accuracy of navigation within the AIOps section of the application.

Author: KodeRad

x-pack/platform/plugins/shared/ml/public/application/overview/overview_ml_page.tsx

@@ -226,7 +226,7 @@ export const OverviewPage: FC = () => {
                         <EuiButton
                           color="text"
                           target="_self"
-                          onClick={() => navigateToPath('/aiops/log_categorization_index_select')}
+                          onClick={() => navigateToPath('/aiops/log_categorization')}
                           data-test-subj="mlOverviewCardLogPatternAnalysisButton"
                         >
                           <EuiIcon aria-hidden={true} type="pattern" />
@@ -265,7 +265,7 @@ export const OverviewPage: FC = () => {
                         <EuiButton
                           color="text"
                           target="_self"
-                          onClick={() => navigateToPath('/aiops/log_rate_analysis_index_select')}
+                          onClick={() => navigateToPath('/aiops/log_rate_analysis')}
                           data-test-subj="mlOverviewCardLogRateAnalysisButton"
                         >
                           <EuiIcon aria-hidden={true} type="chartBarVertical" />
@@ -305,7 +305,7 @@ export const OverviewPage: FC = () => {
                           color="text"
                           target="_self"
                           onClick={() =>
-                            navigateToPath('/aiops/change_point_detection_index_select')
+                            navigateToPath('/aiops/change_point_detection')
                           }
                           data-test-subj="mlOverviewCardChangePointDetectionButton"
                           aria-label={i18n.translate(