patches/packages: drop patch that no longer seems to be relevant

Upstream reworked provides for wget packages. Now this parch is no
longer required because no package now provide itself.

patches/packages/to-upstream/0020-wget-do-not-provide-itself.patch

-From 9bde4a95d23fac90d8d4fa72dc5437e63539d994 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <karel.koci@nic.cz>
-Date: Tue, 26 Nov 2019 13:56:22 +0100
-Subject: [PATCH] wget: do not provide itself
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-The package wget should not say that it provides itself.
-
-This also make gnu-wget provide general so it is not written in Makefile
-twice.
-
-Signed-off-by: Karel Kočí <karel.koci@nic.cz>
----
- net/wget/Makefile | 5 ++---
- 1 file changed, 2 insertions(+), 3 deletions(-)
-
-diff --git a/net/wget/Makefile b/net/wget/Makefile
-index 83c91374e..1f28448aa 100644
---- a/net/wget/Makefile
-+++ b/net/wget/Makefile
-@@ -31,7 +31,7 @@ define Package/wget/Default
-   SUBMENU:=File Transfer
-   TITLE:=Non-interactive network downloader
-   URL:=https://www.gnu.org/software/wget/index.html
--  PROVIDES:=wget
-+  PROVIDES:=gnu-wget
- endef
- 
- define Package/wget/Default/description
-@@ -48,7 +48,6 @@ $(call Package/wget/Default)
-   DEPENDS+= +libopenssl +librt
-   TITLE+= (with SSL support)
-   VARIANT:=ssl
--  PROVIDES+=gnu-wget
-   ALTERNATIVES:=300:/usr/bin/wget:/usr/bin/wget-ssl
- endef
- 
-@@ -61,7 +60,7 @@ define Package/wget-nossl
- $(call Package/wget/Default)
-   TITLE+= (without SSL support)
-   VARIANT:=nossl
--  PROVIDES+=gnu-wget
-+  PROVIDES+=wget
-   ALTERNATIVES:=300:/usr/bin/wget:/usr/bin/wget-nossl
- endef
- 
--- 
-2.24.0