beep: Removed custom beep recipe

The beep recipe was backported to Dunfell. There is an upstream beep
recipe for Kirkstone, so we don't need our custom recipe anymore.

recipes-extended/beep/beep_1.4.9.bb

-SUMMARY = "beep allows you to have the PC speaker issue beeps and beep patterns"
-DESCRIPTION = "beep allows you to have the PC speaker issue beeps and beep \
-patterns with given frequencies, durations, and spacing."
-HOMEPAGE = "https://github.com/spkr-beep/beep"
-BUGTRACKER = "https://github.com/spkr-beep/beep/issues"
-
-LICENSE = "GPL-2.0-or-later"
-LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
-
-SRC_URI = "git://github.com/spkr-beep/beep.git;protocol=https;branch=master \
-           file://0001-Do-not-use-Werror-as-it-fails-with-newer-clang-11.patch \
-"
-SRCREV = "8b85ddd09f73b9fd7caa5679298781a57af194ac"
-S = "${WORKDIR}/git"
-
-EXTRA_OEMAKE = " \
-    COMPILER_gcc='${CC}' \
-    LINKER_gcc='${CC}' \
-    COMPILER_clang=no \
-    LINKER_clang=no \
-"
-
-EXTRA_OEMAKE:toolchain-clang = " \
-    COMPILER_clang='${CC}' \
-    LINKER_clang='${CC}' \
-    COMPILER_gcc=no \
-    LINKER_gcc=no \
-"
-
-do_install() {
-    oe_runmake install DESTDIR='${D}'
-}

recipes-extended/beep/files/0001-Do-not-use-Werror-as-it-fails-with-newer-clang-11.patch

-From 6b33adfa438e35b6a37cfb0364274370ef4f9fc1 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Wed, 23 Dec 2020 18:00:59 +0000
-Subject: [PATCH] Do not use -Werror as it fails with newer clang 11+
-
-Upstream-Status: Pending
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- GNUmakefile | 1 -
- 1 file changed, 1 deletion(-)
-
---- a/GNUmakefile
-+++ b/GNUmakefile
-@@ -91,12 +91,13 @@ comma := ,
- # If supported by COMPILER_gcc, add given flags to CFLAGS_gcc.
- # Example usage:
- #   $(eval $(call CHECK_CFLAGS_gcc,-fasynchronous-unwind-tables))
--define CHECK_CFLAGS_gcc
--CFLAGS_gcc += $$(if $$(shell if $$(COMPILER_gcc) $(1) -x c -o compile-check.gcc-o -c - < /dev/null > /dev/null 2>&1; then echo yes; else :; fi; rm -f compile-check.gcc-o > /dev/null 2>&1),$(1))
--endef
- 
- COMPILER_gcc = gcc
- LINKER_gcc = gcc
-+ifneq ($(COMPILER_gcc),no)
-+define CHECK_CFLAGS_gcc
-+CFLAGS_gcc += $$(if $$(shell if $$(COMPILER_gcc) $(1) -x c -o compile-check.gcc-o -c - < /dev/null > /dev/null 2>&1; then echo yes; else :; fi; rm -f compile-check.gcc-o > /dev/null 2>&1),$(1))
-+endef
- CPPFLAGS_gcc =
- CFLAGS_gcc =
- CFLAGS_gcc += -std=gnu99 -pedantic
-@@ -113,30 +114,24 @@ CFLAGS_gcc += -save-temps=obj
- LDFLAGS_gcc =
- LIBS_gcc =
- 
--ifneq ($(call pathsearch,$(COMPILER_gcc)),)
--ifneq ($(COMPILER_gcc)),no)
- COMPILERS += gcc
- endif
--endif
- 
- COMPILER_clang = clang
- LINKER_clang = clang
-+
-+ifneq ($(COMPILER_clang),no)
- CPPFLAGS_clang =
- CFLAGS_clang += -Wall -Wextra
- CFLAGS_clang += -Weverything
- CFLAGS_clang += -Wno-padded
- CFLAGS_clang += -std=gnu99 -pedantic
--CFLAGS_clang += -Werror
--CFLAGS_clang += -fsanitize=undefined
- CFLAGS_clang += -O -g
- LDFLAGS_clang =
- LIBS_clang =
- 
--ifneq ($(call pathsearch,$(COMPILER_clang)),)
--ifneq ($(COMPILER_clang),no)
- COMPILERS += clang
- endif
--endif
- 
- 
- ########################################################################