[ubuntu] Add PHP extensions: imagick, pcov and sodium (actions#3405)

Author: shivammathur

images/linux/scripts/installers/php.sh

@@ -35,6 +35,7 @@ for version in $php_versions; do
         php$version-gd \
         php$version-gmp \
         php$version-igbinary \
+        php$version-imagick \
         php$version-imap \
         php$version-interbase \
         php$version-intl \
@@ -74,6 +75,17 @@ for version in $php_versions; do
     if [[ $version != "8.0" ]]; then
         apt-fast install -y --no-install-recommends php$version-xmlrpc php$version-json
     fi
+
+    if [[ $version != "5.6" && $version != "7.0" ]]; then
+        apt-fast install -y --no-install-recommends php$version-pcov
+
+        # Disable PCOV, as Xdebug is enabled by default
+        echo "" | sudo tee /etc/php/$version/mods-available/pcov.ini
+    fi
+
+    if [[ $version = "7.0" || $version = "7.1" ]]; then
+        apt-fast install -y --no-install-recommends php$version-sodium
+    fi
 done
 
 apt-fast install -y --no-install-recommends php-pear