Update njs version after the latest release

njs-0.7.10
https://mailman.nginx.org/pipermail/nginx-announce/2023/5GZRCF5ZAQI2KFP4SBXAVHM53IKP76ZT.html

docker/Dockerfile

@@ -18,7 +18,7 @@ RUN yum update -y && \
 
 COPY artifacts/*.rpm /pkgs/
 
-# install nginx httpg + voms and njs dynamic modules
+# install nginx httpg + voms and njs dynamic modules (latest version)
 COPY nginx.repo /etc/yum.repos.d/nginx.repo
 RUN rpm -ivh /pkgs/nginx-httpg-1.22.1-1.el7.ngx.x86_64.rpm && \
     rpm -ivh /pkgs/nginx-module-http-voms-1.22.1-1.el7.x86_64.rpm && \