add missing vitamins, minor tweak to peristaltic pump

This compiles, try:
`$ cargo run -- --repo ../modular-recipes/recipes/ peristaltic_pump`

modular-recipes/recipes/peristaltic-pump/bearing_roller.toml

@@ -20,7 +20,7 @@ dimensions = "12 mm OD, 4.4 mm ID, 1 mm thick"
 comment = """The upstream repo calls for 12 mm OD but i think that's
 too big, it hits the outer race of the bearings.  Use 8mm OD instead."""
 
-[inputs.624_bearing]
+[inputs.bearing_624]
 type = "624 bearing"
 quantity = 6
 comments = "13mm OD, 4mm ID, 5mm wide"

modular-recipes/recipes/peristaltic-pump/print/pump_housing_rear_untapped.toml

@@ -0,0 +1,14 @@
+[outputs]
+pump_housing_rear_untapped={version=0.1, quantity=1, type="printed"}
+
+[inputs]
+filament={}
+
+[dependencies]
+tools=["fdm-printer"]
+
+[config]
+model="https://github.com/DerSchultze/Peristaltic-Controller@92a4d9b:stl/CheapPump.STL"
+
+[action]
+print={}

modular-recipes/recipes/peristaltic-pump/pump_housing_front_with_stepper.toml

@@ -4,7 +4,7 @@ pump_housing_front_with_stepper={quantity=1}
 [inputs]
 pump_housing_front={version=0.1, quantity=1}
 m4_5_shcs={quantity=2, description="M4x5 SHCS"}
-stepper={quantity=1, type="J8ByJ-48"}
+stepper_28byj_48={quantity=1}
 
 [dependencies]
 tools = [ "3 mm hex driver" ]

modular-recipes/recipes/peristaltic-pump/pump_housing_rear.toml

@@ -2,7 +2,7 @@
 pump_housing_rear = {quantity=1}
 
 [inputs]
-pump_housing_rear_untapped = {version=0.1, type="printed", quantity=1, model="https://github.com/DerSchultze/Peristaltic-Controller@92a4d9b:stl/CheapPump.STL"}
+pump_housing_rear_untapped = {quantity=1}
 
 [dependencies]
 tools = [ "M4 tap" ]

modular-recipes/recipes/peristaltic-pump/pump_housing_rear_with_stepper.toml

@@ -4,7 +4,7 @@ pump_housing_rear_with_stepper = {quantity=1}
 [inputs]
 pump_housing_rear = {version=0.1, quantity=1}
 m4_5_shcs = {quantity=2}
-stepper = {type="J8BYJ-48", quantity=1}
+stepper_28byj_48={quantity=1}
 
 [dependencies]
 tools = [ "3 mm hex driver" ]