Add Varna Scan (#4549)

src/en/varnascan/build.gradle

@@ -0,0 +1,10 @@
+ext {
+    extName = 'Varna Scan'
+    extClass = '.VarnaScan'
+    themePkg = 'mangathemesia'
+    baseUrl = 'https://varnascan.com'
+    overrideVersionCode = 0
+    isNsfw = false
+}
+
+apply from: "$rootDir/common.gradle"

src/en/varnascan/src/eu/kanade/tachiyomi/extension/en/varnascan/VarnaScan.kt

@@ -0,0 +1,9 @@
+package eu.kanade.tachiyomi.extension.en.varnascan
+
+import eu.kanade.tachiyomi.multisrc.mangathemesia.MangaThemesia
+
+class VarnaScan : MangaThemesia(
+    "Varna Scan",
+    "https://varnascan.com",
+    "en",
+)