feat(docker): multiplatform buildx containers (#352)

* multiplatform buildx containers

* remove cruft

* Update Dockerfile

Co-authored-by: Anton Grübel <anton.gruebel@gmail.com>

---------

Co-authored-by: Anton Grübel <anton.gruebel@gmail.com>

Dockerfile

@@ -3,9 +3,14 @@ FROM alpine:3.17.1
 # checkov:skip=CKV_DOCKER_2: Not a service
 # checkov:skip=CKV2_DOCKER_2: Not a service
 
+ARG BUILDARCH=amd64
+RUN echo "linux_${BUILDARCH}"
 RUN apk --no-cache add build-base git curl jq bash
-RUN curl -s -k https://api.github.com/repos/bridgecrewio/yor/releases/latest | jq '.assets[] | select(.name | contains("linux_386")) | select(.content_type | contains("gzip")) | .browser_download_url' -r | awk '{print "curl -L -k " $0 " -o /usr/bin/yor.tar.gz"}' | sh
-RUN tar -xf /usr/bin/yor.tar.gz -C /usr/bin/ && rm /usr/bin/yor.tar.gz && chmod +x /usr/bin/yor && echo 'alias yor="/usr/bin/yor"' >> ~/.bashrc
+RUN curl -s -k https://api.github.com/repos/bridgecrewio/yor/releases/latest  \
+    | jq ".assets[] | select(.name | contains(\"linux_${BUILDARCH}\"))  \
+    | .browser_download_url" -r  \
+    | awk '{print "curl -L -k " $0 " -o yor.tar.gz"}' | sh
+RUN tar -xf yor.tar.gz -C /usr/bin/ && rm yor.tar.gz && chmod +x /usr/bin/yor && echo 'alias yor="/usr/bin/yor"' >> ~/.bashrc
 COPY entrypoint.sh /entrypoint.sh
 
 # Code file to execute when the docker container starts up (`entrypoint.sh`)