[Ubuntu] Remove docs logic from Ubuntu provisioner (#1603)

* Remove docs logic on Ubuntu

* Cleanup templates

* Fix oras-cli.sh

* Remove announcements.md

images/linux/scripts/installers/php.sh

@@ -6,7 +6,6 @@
 
 # Source the helpers for use with the script
 source $HELPER_SCRIPTS/etc-environment.sh
-source $HELPER_SCRIPTS/document.sh
 source $HELPER_SCRIPTS/os.sh
 
 set -e
@@ -127,24 +126,9 @@ for cmd in php $php_versions composer phpunit; do
     fi
 done
 
-# Document what was added to the image
-echo "Lastly, documenting what we added to the metadata file"
-
-for version in $php_versions; do
-    DocumentInstalledItem "PHP $version ($(php$version --version | head -n 1))"
-done
-
 # ubuntu 20.04 libzip-dev is libzip5 based and is not compatible libzip-dev of ppa:ondrej/php
 # see https://github.com/actions/virtual-environments/issues/1084
 if isUbuntu20 ; then
   rm /etc/apt/sources.list.d/ondrej-ubuntu-php-focal.list
   apt-get update
-  AddBlockquote "To use ppa:ondrej/php APT repository On Ubuntu 20.04 it is necessary to add it to the APT sources"
-  StartCode
-  WriteItem "apt-add-repository ppa:ondrej/php -y"
-  WriteItem "apt-get update"
-  EndCode
 fi
-
-DocumentInstalledItem "Composer  ($(composer --version))"
-DocumentInstalledItem "PHPUnit ($(phpunit --version))"