ruby: 2.7.1 -> 2.7.3

This release includes security fixes.

CVE-2021-28965: XML round-trip vulnerability in REXML
CVE-2021-28966: Path traversal in Tempfile on Windows

CVE-2020-25613 fixed in 2.7.2, do drop the patch

release notes for 2.7.2 and 2.7.3
https://www.ruby-lang.org/en/news/2020/10/02/ruby-2-7-2-released/
https://www.ruby-lang.org/en/news/2021/04/05/ruby-2-7-3-released/

(From OE-Core rev: 4de0d54827bc4645b69e5a0043b6f285b0193402)

Signed-off-by: Lee Chee Yang <chee.yang.lee@intel.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/ruby/ruby/CVE-2020-25613.patch

@@ -1,40 +0,0 @@
-From 8946bb38b4d87549f0d99ed73c62c41933f97cc7 Mon Sep 17 00:00:00 2001
-From: Yusuke Endoh <mame@ruby-lang.org>
-Date: Tue, 29 Sep 2020 13:15:58 +0900
-Subject: [PATCH] Make it more strict to interpret some headers
-
-Some regexps were too tolerant.
-
-Upstream-Status: Backport
-[https://github.com/ruby/webrick/commit/8946bb38b4d87549f0d99ed73c62c41933f97cc7]
-CVE: CVE-2020-25613
-Signed-off-by: Chee Yang Lee <chee.yang.lee@intel.com>
----
- lib/webrick/httprequest.rb | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/lib/webrick/httprequest.rb b/lib/webrick/httprequest.rb
-index 294bd91..d34eac7 100644
---- a/lib/webrick/httprequest.rb
-+++ b/lib/webrick/httprequest.rb
-@@ -227,9 +227,9 @@ def parse(socket=nil)
-         raise HTTPStatus::BadRequest, "bad URI `#{@unparsed_uri}'."
-       end
- 
--      if /close/io =~ self["connection"]
-+      if /\Aclose\z/io =~ self["connection"]
-         @keep_alive = false
--      elsif /keep-alive/io =~ self["connection"]
-+      elsif /\Akeep-alive\z/io =~ self["connection"]
-         @keep_alive = true
-       elsif @http_version < "1.1"
-         @keep_alive = false
-@@ -508,7 +508,7 @@ def read_body(socket, block)
-       return unless socket
-       if tc = self['transfer-encoding']
-         case tc
--        when /chunked/io then read_chunked(socket, block)
-+        when /\Achunked\z/io then read_chunked(socket, block)
-         else raise HTTPStatus::NotImplemented, "Transfer-Encoding: #{tc}."
-         end
-       elsif self['content-length'] || @remaining_size

meta/recipes-devtools/ruby/ruby_2.7.3.bb

@@ -6,12 +6,11 @@ SRC_URI += " \
            file://remove_has_include_macros.patch \
            file://run-ptest \
            file://0001-Modify-shebang-of-libexec-y2racc-and-libexec-racc2y.patch \
-           file://CVE-2020-25613.patch \
            file://0001-template-Makefile.in-do-not-write-host-cross-cc-item.patch \
            "
 
-SRC_URI[md5sum] = "debb9c325bf65021214451660f46e909"
-SRC_URI[sha256sum] = "d418483bdd0000576c1370571121a6eb24582116db0b7bb2005e90e250eae418"
+SRC_URI[md5sum] = "72ef97685008981de3ddb748d0dab31f"
+SRC_URI[sha256sum] = "8925a95e31d8f2c81749025a52a544ea1d05dad18794e6828709268b92e55338"
 
 PACKAGECONFIG ??= ""
 PACKAGECONFIG += "${@bb.utils.filter('DISTRO_FEATURES', 'ipv6', d)}"