Fix text alignment for dashboard text card (#47540)

frontend/src/metabase/visualizations/visualizations/Text/Text.jsx

@@ -22,7 +22,7 @@ import {
 
 const getSettingsStyle = settings => ({
   [CS.alignCenter]: settings["text.align_horizontal"] === "center",
-  [CS.alignStart]: settings["text.align_horizontal"] === "right",
+  [CS.alignEnd]: settings["text.align_horizontal"] === "right",
   [CS.justifyCenter]: settings["text.align_vertical"] === "middle",
   [CS.justifyEnd]: settings["text.align_vertical"] === "bottom",
 });