Import translations. DO NOT MERGE ANYWHERE

Auto-generated-cl: translation import
Change-Id: Ia117eb2cb41b1bd925848b7023f6325b433c80e1
diff --git a/res/values-km/strings.xml b/res/values-km/strings.xml
index b00ab2b..be4f93e 100644
--- a/res/values-km/strings.xml
+++ b/res/values-km/strings.xml
@@ -123,4 +123,5 @@
     <string name="developer_title" msgid="9146088855661672353">"ម៉ឺនុយ​អ្នក​អភិវឌ្ឍន៍​ទូរគមនាគមន៍"</string>
     <string name="toast_emergency_can_not_pull_call" msgid="9074229465338410869">"មិន​អាច​ទទួល​ការហៅ​ទូរសព្ទ​បាន​ទេ ពេល​កំពុង​ហៅ​ទៅ​លេខ​សង្គ្រោះ​បន្ទាន់។"</string>
     <string name="cancel" msgid="6733466216239934756">"បោះបង់"</string>
+    <string name="back" msgid="6915955601805550206">"ថយក្រោយ"</string>
 </resources>