Drop support for version 1 of "mysql-test-run.pl" from the RPMs:

1) The auto-generation of Perl dependencies will mishandle that code,
   probably because its run directory differs from its storage location.
2) It does not provide several variables which are used in tests of MySQL 5.5

If you really need it, take it from the source tarball.

=== modified file 'mysql-test/mysql-test-run.pl'
--- mysql-5.5.17-orig/mysql-test/mysql-test-run.pl	2011-10-03 11:16:40 +0000
+++ mysql-5.5.17/mysql-test/mysql-test-run.pl	2011-11-16 19:06:38 +0000
@@ -58,10 +58,9 @@ BEGIN {
   if ( $version == 1 )
   {
     print "=======================================================\n";
-    print "  WARNING: Using mysql-test-run.pl version 1!  \n";
+    print "  ERROR: Support for version 1 is dropped in this distribution!  \n";
     print "=======================================================\n";
-    # Should use exec() here on *nix but this appears not to work on Windows
-    exit(system($^X, "lib/v1/mysql-test-run.pl", @ARGV) >> 8);
+    exit(1);
   }
   elsif ( $version == 2 )
   {