stylelint: Fix property-no-deprecated.

Signed-off-by: Anders Kaseorg <[email protected]>

Author: andersk

app/renderer/css/main.css

@@ -85,7 +85,7 @@ body {
   line-height: 1;
   text-transform: none;
   letter-spacing: normal;
-  word-wrap: normal;
+  overflow-wrap: normal;
   white-space: nowrap;
   direction: ltr;
 

app/renderer/css/preference.css

@@ -68,7 +68,7 @@ td:nth-child(odd) {
   line-height: 1;
   text-transform: none;
   letter-spacing: normal;
-  word-wrap: normal;
+  overflow-wrap: normal;
   white-space: nowrap;
   direction: ltr;