fix strings for banning (use 'participant' instead 'actor')

replace key ban_actor with ban_participant

fix upper/lower case

fix to use translation in ConversationInfoActivity instead hardcoded string

Signed-off-by: Marcel Hibbe <dev@mhibbe.de>

app/src/main/java/com/nextcloud/talk/conversationinfo/ConversationInfoActivity.kt

@@ -1311,7 +1311,7 @@ class ConversationInfoActivity :
             items.add(
                 BasicListItemWithImage(
                     R.drawable.baseline_block_24,
-                    "Ban Participant"
+                    context.getString(R.string.ban_participant)
                 )
             )
         }

app/src/main/res/layout/dialog_ban_actor.xml

@@ -16,7 +16,7 @@
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_margin="@dimen/standard_margin"
-        android:text="@string/ban_actor"
+        android:text="@string/ban_participant"
         android:textSize="@dimen/md_title_textsize" />
 
     <com.google.android.material.divider.MaterialDivider

app/src/main/res/values/strings.xml

@@ -792,12 +792,12 @@ How to translate with transifex:
     <string name="message_last_edited_by">Edited by %1$s</string>
     <string name="share_link_to_conversation">Join conversation %1$s at %2$s</string>
     <string name="nc_conversation_settings">Conversation settings</string>
-    <string name="show_banned_participants">Show Banned Participants</string>
-    <string name="bans_list">Bans List</string>
+    <string name="ban_participant">Ban participant</string>
+    <string name="show_banned_participants">Show banned participants</string>
+    <string name="bans_list">Bans list</string>
     <string name="unban">Unban</string>
-    <string name="internal_note">Internal Note</string>
-    <string name="ban_actor">Ban Actor</string>
+    <string name="internal_note">Internal note</string>
     <string name="ban">Ban</string>
     <string name="show_ban_reason">Show ban reason</string>
-    <string name="error_unbanning">Error occured when unbanning actor</string>
+    <string name="error_unbanning">Error occurred when unbanning participant</string>
 </resources>