fix: copy jfrog cli to /usr/bin/

this is so it is in the path for execution

Author: Martin Reynolds

Dockerfile

@@ -11,7 +11,9 @@ LABEL "com.github.actions.color"="green"
 
 RUN apk add curl
 
-RUN curl -fL https://getcli.jfrog.io | sh
+RUN curl -fL https://getcli.jfrog.io | sh \
+    && sudo mv ./jfrog /usr/bin/
+    && chmod +x /usr/bin/jfrog
 
 COPY "entrypoint.sh" "/entrypoint.sh"
 RUN chmod +x /entrypoint.sh