Revert "Fix BpfLoaderRcUtils to support IOS_8859_1"

This reverts commit 71a65dc21b673586bd3cb378a56ac8d3f2af12e6.

(this is no longer needed, as it rolled out with January module,
while the May module this is targetting already includes an rc,
thus eliminating the need for this warning)

Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I9ea0755fb8e2ae7ec4560f6e0c27ad4e41f5abee
diff --git a/service/src/com/android/server/BpfLoaderRcUtils.java b/service/src/com/android/server/BpfLoaderRcUtils.java
index 293e757..1b6ee55 100644
--- a/service/src/com/android/server/BpfLoaderRcUtils.java
+++ b/service/src/com/android/server/BpfLoaderRcUtils.java
@@ -87,7 +87,7 @@
         List<String> contents = new ArrayList<>();
         boolean bpfSectionFound = false;
         try (BufferedReader br = new BufferedReader(
-                new InputStreamReader(inputStream, StandardCharsets.ISO_8859_1))) {
+                new InputStreamReader(inputStream, StandardCharsets.UTF_8))) {
             String line;
             while ((line = br.readLine()) != null) {
                 line = line.trim();