Remove strace-4.5.20.tar.bz2

Change-Id: I0cd5f1499b2de7cb07d080ac84a964d6eafed45c
diff --git a/strace-4.5.20.tar.bz2 b/strace-4.5.20.tar.bz2
deleted file mode 100644
index 48139dc..0000000
--- a/strace-4.5.20.tar.bz2
+++ /dev/null
Binary files differ