chore: commented php_agent download command

Author: shashank-reddy-nr

recipes/newrelic/apm/php/debian.yml

@@ -375,7 +375,6 @@ install:
       cmds:
         - |
           echo -e "{{.ARROW}}Installing New Relic PHP Agent package{{.GRAY}}"
-          sudo DEBIAN_FRONTEND=noninteractive apt-get install newrelic-php5 -y -qq
       silent: true
 
     install_tarball:
@@ -406,12 +405,11 @@ install:
           AGENT_TARBALL="$AGENT.tar.gz"
           # Lack of '/' is important. See above comment where $RELEASE_URL is
           # defined. An extraneous '/' here treats the URL as an HTML doc.
-          curl -s "$RELEASE_URL$AGENT_TARBALL" -o "$AGENT_TARBALL"
+          curl -s -O "$RELEASE_URL$AGENT_TARBALL"
           gzip -dc "$AGENT_TARBALL" | tar xf -
-          pushd "$AGENT" > /dev/null
+          cd "$AGENT"
           echo -e "{{.WHITE}}Running PHP Agent installer{{.GRAY}}"
           NR_INSTALL_USE_CP_NOT_LN=1 NR_INSTALL_SILENT=true NR_INSTALL_KEY="{{.NEW_RELIC_LICENSE_KEY}}" ./newrelic-install install
-          popd > /dev/null
 
     configure:
       cmds: