Update to fixed image of netomi/openvsx-server (#6337)

Author: netomi

Dockerfile

@@ -1,4 +1,4 @@
-ARG SERVER_VERSION=ec88d06
+ARG SERVER_VERSION=c1e63f7
 ARG SERVER_VERSION_STRING=v0.29.1-migration
 
 # Builder image to compile the website
@@ -37,4 +37,4 @@ COPY --from=builder --chown=openvsx:openvsx /workdir/configuration/application.y
 COPY --from=builder --chown=openvsx:openvsx /workdir/configuration/logback-spring.xml BOOT-INF/classes/
 
 # Replace version placeholder with arg value
-RUN sed -i "s/<SERVER_VERSION>/${SERVER_VERSION_STRING}/g" config/application.yml
+RUN sed -i "s/<SERVER_VERSION>/${SERVER_VERSION_STRING}/g" config/application.yml