perl: remove perl-enable-gdbm.patch

The change was already present in upstream, so we just applied it
again (see bug 10450 for why).

(From OE-Core rev: 549b52d6d16ff80f1adf246e69c3adcc792d1211)

Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/perl/perl/perl-enable-gdbm.patch

@@ -1,19 +0,0 @@
-Upstream-Status:Inappropriate [embedded specific]
-
-Index: perl-5.24.1/config_h.SH
-===================================================================
---- perl-5.24.1.orig/config_h.SH
-+++ perl-5.24.1/config_h.SH
-@@ -726,6 +726,12 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#und
-  */
- #$i_gdbm I_GDBM	/**/
- 
-+/* I_GDBM:
-+ *      This symbol, if defined, indicates that <gdbm.h> exists and should
-+ *      be included.
-+ */
-+#$i_gdbm I_GDBM /**/
-+
- /* I_LIMITS:
-  *	This symbol, if defined, indicates to the C program that it should
-  *	include <limits.h> to get definition of symbols like WORD_BIT or

meta/recipes-devtools/perl/perl_5.24.1.bb

@@ -45,7 +45,6 @@ SRC_URI += " \
         file://letgcc-find-errno.patch \
         file://generate-sh.patch \
         file://native-perlinc.patch \
-        file://perl-enable-gdbm.patch \
         file://cross-generate_uudmap.patch \
         file://fix_bad_rpath.patch \
         file://dynaloaderhack.patch \