Add newlines to end of all files

data/resources/edit.css

@@ -1,3 +1,3 @@
 .saving-overlay {
   background: rgba(25, 25, 25, 0.8);
-}
+}

data/resources/edit_crop.css

@@ -67,4 +67,4 @@ lpcrop {
 
 .discarded-area {
   background: var(--discarded-background);
-}
+}

data/resources/style-dark.css

@@ -1,3 +1,3 @@
 :root {
   --osd-background-color: rgba(0, 0, 0, 0.65);
-}
+}

data/resources/style.css

@@ -91,4 +91,4 @@ dialog.error-details textview {
 menubutton.suggested-action button {
   padding-left: 17px;
   padding-right: 17px;
-}
+}