Updated go lang to 1.21 on Ubuntu

Dockerfiles/build-base/ubuntu/Dockerfile

@@ -6,7 +6,7 @@ ARG ZBX_VERSION=${MAJOR_VERSION}.42
 
 ENV TERM=xterm \
     ZBX_VERSION=${ZBX_VERSION}  \
-    PATH=/usr/local/go/bin:$PATH
+    PATH=/usr/lib/go-1.21/bin:$PATH
 
 LABEL org.opencontainers.image.authors="Alexey Pustovalov <alexey.pustovalov@zabbix.com>" \
       org.opencontainers.image.description="Zabbix build base image contains all required packages to build Zabbix images" \
@@ -42,7 +42,7 @@ RUN --mount=type=cache,target=/var/lib/apt/,sharing=locked \
             pkg-config \
             gettext \
             git \
-            gnupg \
+            golang-1.21 \
             curl \
             unzip \
             unixodbc-dev" && \
@@ -50,39 +50,5 @@ RUN --mount=type=cache,target=/var/lib/apt/,sharing=locked \
     DEBIAN_FRONTEND=noninteractive apt-get -y \
             --no-install-recommends install \
         ${INSTALL_PKGS} && \
-    ARCH_SUFFIX="$(arch)"; \
-    case "$ARCH_SUFFIX" in \
-        x86_64) \
-            url='https://dl.google.com/go/go1.17.8.linux-amd64.tar.gz'; \
-            sha256='980e65a863377e69fd9b67df9d8395fd8e93858e7a24c9f55803421e453f4f99'; \
-            ;; \
-        aarch64) \
-            url='https://dl.google.com/go/go1.17.8.linux-arm64.tar.gz'; \
-            sha256='57a9171682e297df1a5bd287be056ed0280195ad079af90af16dcad4f64710cb'; \
-            ;; \
-        armv7l) \
-            url='https://dl.google.com/go/go1.17.8.linux-armv6l.tar.gz'; \
-            sha256='3287ca2fe6819fa87af95182d5942bf4fa565aff8f145812c6c70c0466ce25ae'; \
-            ;; \
-        s390x) \
-            url='https://dl.google.com/go/go1.17.8.linux-s390x.tar.gz'; \
-            sha256='3fac23801644a2f93a1643acecd5a94a5ea05d88e19467092fb6e64205710f61'; \
-            ;; \
-        ppc64le) \
-            url='https://dl.google.com/go/go1.17.8.linux-ppc64le.tar.gz'; \
-            sha256='2077dd2fc57a74b0630b0c239ae4e3114607311778effd43fcfe5174133ee188'; \
-            ;; \
-        *) echo "Unknown ARCH_SUFFIX=${ARCH_SUFFIX-}"; exit 1 ;; \
-    esac; \
-    curl "$url.asc" --output go.tgz.asc && \
-    curl "$url" --output go.tgz && \
-    echo "$sha256 *go.tgz" | sha256sum -c - && \
-    GNUPGHOME="$(mktemp -d)"; export GNUPGHOME; \
-    gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 'EB4C 1BFD 4F04 2F6D DDCC EC91 7721 F63B D38B 4796' && \
-    gpg --batch --verify go.tgz.asc go.tgz && \
-    gpgconf --kill all && \
-    rm -rf "$GNUPGHOME" go.tgz.asc && \
-    tar -C /usr/local -xzf go.tgz && \
-    rm go.tgz && \
     apt-get -y autoremove && \
     apt-get -y clean