add sysfs_touch setting for esim firmware upgrade

Bug: 284945094
Test: P21 can upgrade esim firmware successfully
Change-Id: Ica0fa588e7c15002368af007158753caa0523a46
diff --git a/raven/euiccpixel_app.te b/raven/euiccpixel_app.te
new file mode 100644
index 0000000..5472658
--- /dev/null
+++ b/raven/euiccpixel_app.te
@@ -0,0 +1,6 @@
+# EuiccSupportPixel app
+
+userdebug_or_eng(`
+    allow euiccpixel_app sysfs_touch:dir search;
+')
+