la-reunion-region: use logo w/o squares in site header (#56184)

static/la-reunion-region/_custom.scss

@@ -23,12 +23,12 @@
 	a {
 		color: $cyan;
 		$logo-height: 100px;
-		$logo-width: $logo-height * 1.2;
+		$logo-width: $logo-height * 1.9;
 		display: block;
 		font-weight: bold;
 		font-size: 1.125rem;
 		padding-top: $logo-height + 5;
-		background: url(img/region-reunion.png) no-repeat;
+		background: url(img/region-reunion-2.png) no-repeat;
 		background-size: auto $logo-height;
 
 		@media ($min-desktop-viewport) {
@@ -213,4 +213,4 @@ div#footer {
 			border-right: $width solid $footer-background;
 		}
 	}
-}
+}

static/la-reunion-region/config.json

@@ -3,6 +3,6 @@
   "variables": {
     "pwa_display": "standalone",
     "theme_color": "#00579e",
-    "email_header_img": "img/region-reunion-email-logo.png"
+    "email_header_img": "img/region-reunion-2.png"
   }
 }