Update aws go installation from official source and fix typo

Author: MahadMuhammad

.dockerignore

@@ -8,5 +8,5 @@ python-venv
 regression-*
 *_code
 
-# ignore, will building docker image
+# ignore, while building docker image
 scylladb-volume/

dockerfiles/aws/golang/Dockerfile.build

@@ -1,23 +1,45 @@
 ARG BASE_IMAGE
 FROM ${BASE_IMAGE}
 
+# Define Go version as build argument with default
+ARG GO_VERSION=1.23.0
+ARG TARGETARCH=amd64
+
 #######################################
-# useradd, groupmod
-RUN yum install -y shadow-utils
+# Install required utilities
+RUN yum install -y shadow-utils wget ca-certificates tar zip
+
+# Install gosu for running commands as another user
 ENV GOSU_VERSION 1.14
 # https://github.com/tianon/gosu/releases/tag/1.14
 # key https://keys.openpgp.org/search?q=tianon%40debian.org
 RUN curl -o /usr/local/bin/gosu -SL "https://github.com/tianon/gosu/releases/download/${GOSU_VERSION}/gosu-amd64" \
     && chmod +x /usr/local/bin/gosu
 
+# Download and install Go
+RUN wget -q "https://go.dev/dl/go${GO_VERSION}.linux-${TARGETARCH}.tar.gz" -O go.tar.gz && \
+    echo "Downloading Go ${GO_VERSION} for ${TARGETARCH}" && \
+    # Remove any previous Go installation
+    rm -rf /usr/local/go && \
+    tar -C /usr/local -xzf go.tar.gz && \
+    rm go.tar.gz
+
+# Add Go to PATH permanently
+ENV PATH="/usr/local/go/bin:${PATH}"
 
+# Verify installation
+RUN go version
+
+# Set up SeBS environment
 RUN mkdir -p /sebs/
 COPY dockerfiles/golang_installer.sh /sebs/installer.sh
 COPY dockerfiles/entrypoint.sh /sebs/entrypoint.sh
-RUN chmod +x /sebs/entrypoint.sh
+RUN chmod +x /sebs/installer.sh /sebs/entrypoint.sh
 
 # useradd and groupmod is installed in /usr/sbin which is not in PATH
-ENV PATH=/usr/sbin:$PATH
+ENV PATH=/usr/sbin:${PATH}
 ENV SCRIPT_FILE=/mnt/function/package.sh
-CMD /bin/bash /sebs/installer.sh
-ENTRYPOINT ["/sebs/entrypoint.sh"]
+
+# Set the entry point and command
+ENTRYPOINT ["/sebs/entrypoint.sh"]
+CMD ["/bin/bash", "/sebs/installer.sh"]