DOP-2849: fix charts links on /landing

Author: schmalliso

source/index.txt

@@ -76,7 +76,7 @@ Welcome to the MongoDB Documentation
    .. card::
       :headline: Build data visualizations
       :cta: Get started with MongoDB Charts
-      :url: https://docs.mongodb.com/charts/saas/tutorial/movie-details/movie-details-tutorial-overview/
+      :url: https://docs.mongodb.com/charts/tutorial/movie-details/movie-details-tutorial-overview/
       :icon: /images/icons/charts.svg
       :icon-alt: MongoDB Charts icon
 

source/view-analyze.txt

@@ -25,7 +25,7 @@ View & Analyze Data
       :primary:
 
    .. entry:: Charts
-      :url: https://docs.mongodb.com/charts/saas/
+      :url: https://docs.mongodb.com/charts/
       :project-name: charts
       :primary:
 
@@ -95,7 +95,7 @@ and data science tools.
 
    .. card::
       :headline: Charts
-      :url: https://docs.mongodb.com/charts/saas/
+      :url: https://docs.mongodb.com/charts/
       :icon: /images/icons/charts.svg
       :icon-alt: Charts LogoMark