update github api parsing to use jq

Author: thelamer

Dockerfile

@@ -25,7 +25,7 @@ RUN \
   echo "**** install code-server ****" && \
   if [ -z ${CODE_RELEASE+x} ]; then \
     CODE_RELEASE=$(curl -sX GET https://api.github.com/repos/coder/code-server/releases/latest \
-      | awk '/tag_name/{print $4;exit}' FS='[""]' | sed 's|^v||'); \
+      | jq -r '.tag_name' | sed 's|^v||'); \
   fi && \
   mkdir -p /app/code-server && \
   curl -o \

Dockerfile.aarch64

@@ -25,7 +25,7 @@ RUN \
   echo "**** install code-server ****" && \
   if [ -z ${CODE_RELEASE+x} ]; then \
     CODE_RELEASE=$(curl -sX GET https://api.github.com/repos/coder/code-server/releases/latest \
-      | awk '/tag_name/{print $4;exit}' FS='[""]' | sed 's|^v||'); \
+      | jq -r '.tag_name' | sed 's|^v||'); \
   fi && \
   mkdir -p /app/code-server && \
   curl -o \