Update tomcat_dockerfile

[HamzaBENAZOUZ]

Correct error : CentOS Linux 8 - AppStream 184 B/s | 38 B 00:00
Error: Failed to download metadata for repo 'appstream':

[Jeevan5593]

FROM centos:latest

ADD 'http://mirror.centos.org/centos/8-stream/BaseOS/x86_64/os/Packages/centos-gpg-keys-8-3.el8.noarch.rpm' .

RUN rpm -i 'centos-gpg-keys-8-3.el8.noarch.rpm'

RUN dnf --disablerepo '*' --enablerepo=extras swap centos-linux-repos centos-stream-repos -y

RUN dnf distro-sync -y

RUN yum install java -y
RUN mkdir /opt/tomcat
WORKDIR /opt/tomcat
ADD https://dlcdn.apache.org/tomcat/tomcat-9/v9.0.73/bin/apache-tomcat-9.0.73.tar.gz .
RUN tar -xvzf apache-tomcat-9.0.73.tar.gz
RUN mv apache-tomcat-9.0.73/* /opt/tomcat
EXPOSE 8080
CMD ["/opt/tomcat/bin/catalina.sh", "run"]