HADOOP-16655. Change cipher suite when fetching tomcat tarball for branch-2

dev-support/docker/Dockerfile

@@ -213,7 +213,7 @@ RUN curl -L -s -S \
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 # Avoid out of memory errors in builds
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-ENV MAVEN_OPTS -Xms256m -Xmx1536m -Dhttps.protocols=TLSv1.2
+ENV MAVEN_OPTS -Xms256m -Xmx1536m -Dhttps.protocols=TLSv1.2 -Dhttps.cipherSuites=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
 
 
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