libical: upgrade 3.0.19 -> 3.0.20

(From OE-Core rev: 88c6ffab00f9da9075c7cafe619d5e7d823f9d77)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-support/libical/libical/0001-cmake-Do-not-export-CC-into-gir-compiler.patch

@@ -1,4 +1,4 @@
-From 145a0f3919f6884c377a9e6b8a03de707feb45fe Mon Sep 17 00:00:00 2001
+From 7b20ca7f24a4cac25998bfcc70eed75bf796816b Mon Sep 17 00:00:00 2001
 From: Khem Raj <raj.khem@gmail.com>
 Date: Thu, 3 Mar 2022 20:10:04 -0800
 Subject: [PATCH] cmake: Do not export CC into gir compiler

meta/recipes-support/libical/libical_3.0.19.bb → meta/recipes-support/libical/libical_3.0.20.bb

@@ -15,7 +15,7 @@ SECTION = "libs"
 SRC_URI = "${GITHUB_BASE_URI}/download/v${PV}/${BP}.tar.gz \
            file://0001-cmake-Do-not-export-CC-into-gir-compiler.patch \
           "
-SRC_URI[sha256sum] = "6a1e7f0f50a399cbad826bcc286ce10d7151f3df7cc103f641de15160523c73f"
+SRC_URI[sha256sum] = "e73de92f5a6ce84c1b00306446b290a2b08cdf0a80988eca0a2c9d5c3510b4c2"
 
 inherit cmake pkgconfig gobject-introspection vala github-releases