[sway] update to card bg color for matcha-blue

overlays/sway/etc/skel/.config/presets/user/matcha-dark-azul.json

@@ -25,7 +25,7 @@
         "headerbar_border_color": "#ffffff",
         "headerbar_backdrop_color": "@window_bg_color",
         "headerbar_shade_color": "rgba(0, 0, 0, 0.36)",
-        "card_bg_color": "#2f3a3e",
+        "card_bg_color": "#2e3e4a",
         "card_fg_color": "#eeeeee",
         "card_shade_color": "rgba(0, 0, 0, 0.36)",
         "dialog_bg_color": "#1c1d25",

overlays/sway/etc/sway/themes/matcha-blue/gtk.css

@@ -22,7 +22,7 @@
 @define-color headerbar_border_color #ffffff;
 @define-color headerbar_backdrop_color @window_bg_color;
 @define-color headerbar_shade_color rgba(0, 0, 0, 0.36);
-@define-color card_bg_color #2f3a3e;
+@define-color card_bg_color #2e3e4a;
 @define-color card_fg_color #eeeeee;
 @define-color card_shade_color rgba(0, 0, 0, 0.36);
 @define-color dialog_bg_color #1c1d25;