Add additional php7.3 packages for fpm.

install/hst-install-debian.sh

@@ -625,9 +625,9 @@ if [ "$multiphp" = 'yes' ]; then
 fi
 
 if [ "$phpfpm" = 'yes' ]; then
-    fpm="php7.3-mbstring php7.3-bcmath php7.3-cli php7.3-curl php7.3-fpm
-         php7.3-gd php7.3-intl php7.3-mysql php7.3-soap php7.3-xml
-         php7.3-zip"
+    fpm="php7.3 php7.3-common php7.3-bcmath php7.3-cli php7.3-curl php7.3-fpm
+         php7.3-gd php7.3-intl php7.3-mysql php7.3-soap php7.3-xml php7.3-zip
+         php7.3-mbstring php7.3-json"
     software="$software $fpm"
 fi
 

install/hst-install-ubuntu.sh

@@ -601,9 +601,9 @@ if [ "$multiphp" = 'yes' ]; then
 fi
 
 if [ "$phpfpm" = 'yes' ]; then
-    fpm="php7.3-mbstring php7.3-bcmath php7.3-cli php7.3-curl php7.3-fpm
-         php7.3-gd php7.3-intl php7.3-mysql php7.3-soap php7.3-xml
-         php7.3-zip"
+    fpm="php7.3 php7.3-common php7.3-bcmath php7.3-cli php7.3-curl php7.3-fpm
+         php7.3-gd php7.3-intl php7.3-mysql php7.3-soap php7.3-xml php7.3-zip
+         php7.3-mbstring php7.3-json"
     software="$software $fpm"
 fi