Add font-display:block to icon-pack @font-face rules

Agent-Logs-Url: https://github.com/MudBlazor/MudBlazor.Icons/sessions/5078d5bb-1efd-41fd-b67a-888a5c12bea3

Co-authored-by: danielchalmers <7112040+danielchalmers@users.noreply.github.com>

Author: Copilot

src/MudBlazor.FontIcons.MaterialIcons/wwwroot/css/font.css

@@ -3,34 +3,39 @@
   font-family: 'Material Icons';
   font-style: normal;
   font-weight: 400;
+  font-display: block;
   src: url(../font/MaterialIcons.woff2) format('woff2');
 }
 
 @font-face {
   font-family: 'Material Icons Outlined';
   font-style: normal;
   font-weight: 400;
+  font-display: block;
   src: url(../font/MaterialIconsOutlined.woff2) format('woff2');
 }
 
 @font-face {
   font-family: 'Material Icons Round';
   font-style: normal;
   font-weight: 400;
+  font-display: block;
   src: url(../font/MaterialIconsRound.woff2) format('woff2');
 }
 
 @font-face {
   font-family: 'Material Icons Sharp';
   font-style: normal;
   font-weight: 400;
+  font-display: block;
   src: url(../font/MaterialIconsSharp.woff2) format('woff2');
 }
 
 @font-face {
   font-family: 'Material Icons Two Tone';
   font-style: normal;
   font-weight: 400;
+  font-display: block;
   src: url(../font/MaterialIconsTwoTone.woff2) format('woff2');
 }
 body {
@@ -115,4 +120,4 @@ body {
   direction: ltr;
   -moz-font-feature-settings: 'liga';
   -moz-osx-font-smoothing: grayscale;
-}
+}

src/MudBlazor.FontIcons.MaterialIcons/wwwroot/css/font.min.css

@@ -3,20 +3,23 @@
   font-family: 'Material Symbols Outlined';
   font-style: normal;
   font-weight: 400;
+  font-display: block;
   src: url(../font/MaterialSymbolsOutlined.woff2) format('woff2');
 }
 
 @font-face {
   font-family: 'Material Symbols Rounded';
   font-style: normal;
   font-weight: 400;
+  font-display: block;
   src: url(../font/MaterialSymbolsRounded.woff2) format('woff2');
 }
 
 @font-face {
   font-family: 'Material Symbols Sharp';
   font-style: normal;
   font-weight: 400;
+  font-display: block;
   src: url(../font/MaterialSymbolsSharp.woff2) format('woff2');
 }
 
@@ -66,4 +69,4 @@
   direction: ltr;
   -moz-font-feature-settings: 'liga';
   -moz-osx-font-smoothing: grayscale;
-}
+}