gstreamer1: update to 1.20.2

Signed-off-by: W. Michael Petullo <mike@flyn.org>

multimedia/gstreamer1/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=gstreamer1
-PKG_VERSION:=1.18.5
+PKG_VERSION:=1.20.2
 PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_SOURCE:=gstreamer-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=https://gstreamer.freedesktop.org/src/gstreamer
-PKG_HASH:=55862232a63459bbf56abebde3085ca9aec211b478e891dacea4d6df8cafe80a
+PKG_HASH:=df24e8792691a02dfe003b3833a51f1dbc6c3331ae625d143b17da939ceb5e0a
 PKG_BUILD_DIR:=$(BUILD_DIR)/gstreamer-$(PKG_VERSION)
 
 PKG_MAINTAINER:=W. Michael Petullo <mike@flyn.org> \
@@ -134,7 +134,6 @@ MESON_ARGS += \
 	-Dexamples=disabled \
 	-Dbenchmarks=disabled \
 	-Dtools=enabled \
-	-Dgtk_doc=disabled \
 	-Dintrospection=disabled \
 	-Dnls=enabled \
 	-Dgobject-cast-checks=disabled \

multimedia/gstreamer1/patches/010-gstplugin-use-lazy-symbol-binding.patch

@@ -1,6 +1,6 @@
 --- a/gst/gstplugin.c
 +++ b/gst/gstplugin.c
-@@ -790,15 +790,8 @@ _priv_gst_plugin_load_file_for_registry
+@@ -851,15 +851,8 @@ _priv_gst_plugin_load_file_for_registry
    }
  #endif
  

multimedia/gstreamer1/patches/020-distutils.patch

@@ -1,6 +1,6 @@
 --- a/meson.build
 +++ b/meson.build
-@@ -522,7 +522,7 @@ if get_option('default_library') == 'sta
+@@ -528,7 +528,7 @@ if get_option('default_library') == 'sta
  endif
  
  # Used in gst/parse/meson.build and below