t/t9814-git-p4-rename.sh: avoid "test <cond> -a/-o <cond>"

diff --git a/RelNotes b/RelNotes
index e50885caa1043665dfe2d995e0a2f7a7a7bb51ca..bf760914010786c830233effc8b96ddacfb114fd 120000 (symlink)
--- a/RelNotes
+++ b/RelNotes
@@ -1 +1 @@
-Documentation/RelNotes/2.0.0.txt
\ No newline at end of file
+Documentation/RelNotes/2.1.0.txt
\ No newline at end of file