Get fonts.sh (#201)

* Update manually-building-a-tile-server-ubuntu-22-04-lts.md

Added text to say to run "scripts/get-fonts.sh"

* Update manually-building-a-tile-server-20-04-lts.md

Added text to say to run scripts/get-fonts.sh

* Update manually-building-a-tile-server-debian-11.md

Added text to say to run scripts/get-fonts.sh .

* Update manually-building-a-tile-server-18-04-lts.md

Added text to say to run scripts/get-fonts.sh

serving-tiles/manually-building-a-tile-server-18-04-lts.md

@@ -254,11 +254,13 @@ This process involves a sizable download and may take some time - not much will
 
 ## Fonts
 
-The names used for places around the world aren't always written with latin characters (the familar western alphabet a-z). To install the necessary fonts do the following:
+In version v5.6.0 and above of Carto, fonts need to be installed manually:
 
-    sudo apt-get install fonts-noto-cjk fonts-noto-hinted fonts-noto-unhinted ttf-unifont
+cd ~/src/openstreetmap-carto/
+scripts/get-fonts.sh
+
+Our test data area (Azerbaijan) was chosen both because it was a small area and because some place names in that region have names containing non-latin characters.
 
-OpenSteetMap Carto's own installation instructions also suggest installing "Noto Emoji Regular" from source. That is needed for the emojis in an American shop name, apparently. All the other international fonts that are likely to be needed (including ones often not supported) are including in the list just installed.
 # Setting up your webserver
 ## Configure renderd
 

serving-tiles/manually-building-a-tile-server-20-04-lts.md

@@ -237,11 +237,13 @@ This process involves a sizable download and may take some time - not much will
 
 ## Fonts
 
-The names used for places around the world aren't always written with latin characters (the familar western alphabet a-z). To install the necessary fonts do the following:
+In version v5.6.0 and above of Carto, fonts need to be installed manually:
 
-    sudo apt install fonts-noto-cjk fonts-noto-hinted fonts-noto-unhinted ttf-unifont
+    cd ~/src/openstreetmap-carto/
+    scripts/get-fonts.sh
+
+Our test data area (Azerbaijan) was chosen both because it was a small area and because some place names in that region have names containing non-latin characters.
 
-OpenSteetMap Carto's own installation instructions also suggest installing "Noto Emoji Regular" from source. That is needed for the emojis in an American shop name, apparently. All the other international fonts that are likely to be needed (including ones often not supported) are including in the list just installed.
 # Setting up your webserver
 ## Configure renderd
 

serving-tiles/manually-building-a-tile-server-debian-11.md

@@ -189,7 +189,12 @@ This process involves a sizable download and may take some time - not much will
 
 ## Fonts
 
-We installed fonts above.  OpenSteetMap Carto's own installation instructions also suggest installing "Noto Emoji Regular" from source. All the other international fonts that are likely to be needed (including ones often not supported) are including in the list previously installed.  Our test data area (Azerbaijan) was chosen both because it was a small area and because some place names in that region have names containing non-latin characters.
+In version v5.6.0 and above of Carto, fonts need to be installed manually:
+
+    cd ~/src/openstreetmap-carto/
+    scripts/get-fonts.sh
+
+Our test data area (Azerbaijan) was chosen both because it was a small area and because some place names in that region have names containing non-latin characters.
 
 # Setting up your webserver
 ## Configure renderd

serving-tiles/manually-building-a-tile-server-ubuntu-22-04-lts.md

@@ -191,7 +191,12 @@ This process involves a sizable download and may take some time - not much will
 
 ## Fonts
 
-We installed fonts above.  OpenStreetMap Carto's own installation instructions also suggest installing "Noto Emoji Regular" from source. All the other international fonts that are likely to be needed (including ones often not supported) are including in the list previously installed.  Our test data area (Azerbaijan) was chosen both because it was a small area and because some place names in that region have names containing non-latin characters.
+In version v5.6.0 and above of Carto, fonts need to be installed manually:
+
+    cd ~/src/openstreetmap-carto/
+    scripts/get-fonts.sh
+
+Our test data area (Azerbaijan) was chosen both because it was a small area and because some place names in that region have names containing non-latin characters.
 
 # Setting up your webserver
 ## Configure renderd