feat: update links for Legacy reader

Author: RobPasMue

doc/source/api.rst

@@ -76,7 +76,7 @@ PyAnsys packages API reference
 
     .. grid-item-card:: PyMAPDL Reader
       :img-top: _static/thumbnails/pymapdl.png
-      :link: https://reader.docs.pyansys.com/version/stable/api/index.html
+      :link: https://reader.docs.pyansys.com/version/0.52/api/index.html
       :text-align: center
       :class-title: pyansys-card-title
 

doc/source/examples.rst

@@ -65,7 +65,7 @@ PyAnsys packages examples
 
     .. grid-item-card:: PyMAPDL Reader
       :img-top: _static/thumbnails/pymapdl.png
-      :link: https://reader.docs.pyansys.com/version/stable/examples/index.html
+      :link: https://reader.docs.pyansys.com/version/0.52/examples/index.html
       :text-align: center
       :class-title: pyansys-card-title