Remove reference to /opt/puppet/bin/java in pe build
Remove reference to /opt/puppet/bin/java in pe build

Previously we attempted to use /opt/puppet/bin/java for the java runtime
if we were inside a PE build.  This is not reliable enough for actualy
    usage.  This commit reverts that change to default back to
    /usr/bin/java.

Signed-off-by: Michael Stahnke <2a182c1e36ed712e31cb9cec0d63e3146905df9c@puppetlabs.com>

kbrezina/puppetdb,kbarber/puppetdb,puppetlabs/puppetdb,wkalt/puppetdb,puppetlabs/puppetdb,nfagerlund/puppetdb,grimradical/puppetdb,waynr/puppetdb,mullr/puppetdb,waynr/puppetdb,haus/puppetdb,cprice404/puppetdb,stahnma/puppetdb,senior/puppetdb,highb/puppetdb,puppetlabs/puppetdb,ajroetker/puppetdb,melissa/puppetdb,johnduarte/puppetdb,grimradical/puppetdb,highb/puppetdb,wkalt/puppetdb,highb/puppetdb,wkalt/puppetdb,kbrezina/puppetdb,haus/puppetdb,senior/puppetdb,shrug/puppetdb,rbrw/puppetdb,mullr/puppetdb,shrug/puppetdb,shrug/puppetdb,kbarber/puppetdb,nfagerlund/puppetdb,nfagerlund/puppetdb,jantman/puppetdb,github/puppetlabs-puppetdb,puppetlabs/puppetdb,stahnma/puppetdb,ajroetker/puppetdb,rbrw/puppetdb,johnduarte/puppetdb,github/puppetlabs-puppetdb,melissa/puppetdb,rbrw/puppetdb,waynr/puppetdb,jantman/puppetdb,waynr/puppetdb,github/puppetlabs-puppetdb,shrug/puppetdb,grimradical/puppetdb,kbrezina/puppetdb,johnduarte/puppetdb,haus/puppetdb,mullr/puppetdb,senior/puppetdb,highb/puppetdb,cprice404/puppetdb,ajroetker/puppetdb,grimradical/puppetdb,puppetlabs/puppetdb,kbrezina/puppetdb,jantman/puppetdb,senior/puppetdb,mullr/puppetdb,rbrw/puppetdb,ajroetker/puppetdb,melissa/puppetdb,wkalt/puppetdb,rbrw/puppetdb,cprice404/puppetdb,johnduarte/puppetdb,mullr/puppetdb,kbarber/puppetdb,kbarber/puppetdb,stahnma/puppetdb