HPCC-24623 Dependency list file for CentOS 8

Signed-off-by: Michael Gardner <michael.gardner@lexisnexisrisk.com>

cmake_modules/dependencies/el8.cmake

@@ -0,0 +1,6 @@
+# Centos 8
+SET_DEPENDENCIES ( CPACK_RPM_PACKAGE_REQUIRES m4 libtool gcc-c++ openssh-server openssh-clients expect rsync zip psmisc curl )
+
+if(SPARK)
+    SET_DEPENDENCIES ( CPACK_RPM_PACKAGE_REQUIRES java-1.8.0-openjdk-devel )
+endif(SPARK)