t0064: drop sha1 mention from filename

The data type is an oid_array these days, and we are using "test-tool
oid-array", so let's name the test script appropriately.

Signed-off-by: Jeff King <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: peff

t/t0064-sha1-array.sh renamed to t/t0064-oid-array.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-test_description='basic tests for the SHA1 array implementation'
+test_description='basic tests for the oid array implementation'
 . ./test-lib.sh
 
 echoid () {