Add move bot config.

* Configure move-issues bot <https://probot.github.io/apps/move/>.

.github/move.yml

@@ -0,0 +1,21 @@
+# Configuration for move-issues bot - https://github.com/dessant/move-issues
+
+# Delete the command comment when it contains no other content
+deleteCommand: true
+
+# Close the source issue after moving
+closeSourceIssue: true
+
+# Lock the source issue after moving
+lockSourceIssue: false
+
+# Mention issue and comment authors
+mentionAuthors: true
+
+# Preserve mentions in the issue content
+keepContentMentions: true
+
+# Set custom aliases for targets
+# aliases:
+#   r: repo
+#   or: owner/repo