Update Ethiopic fonts to a variable format am: 29f1fba107

Original change: https://googleplex-android-review.googlesource.com/c/platform/bootable/recovery/+/12678535

Change-Id: Ic3e7ae2cc7c944ac6aaf5d0a7f7215eb5f579a4f
diff --git a/tools/image_generator/ImageGenerator.java b/tools/image_generator/ImageGenerator.java
index fb68fd4..8251a41 100644
--- a/tools/image_generator/ImageGenerator.java
+++ b/tools/image_generator/ImageGenerator.java
@@ -113,7 +113,7 @@
     private static final Map<String, String> LANGUAGE_TO_FONT_MAP =
             new TreeMap<String, String>() {
                 {
-                    put("am", "NotoSansEthiopic-Regular");
+                    put("am", "NotoSansEthiopic-VF");
                     put("ar", "NotoNaskhArabicUI-Regular");
                     put("as", "NotoSansBengaliUI-Regular");
                     put("bn", "NotoSansBengaliUI-Regular");