adds npm-install, tini, and npm-start to npm group

This npm-install does not set a launch process.
See paketo-buildpacks/npm-install#109

Co-authored-by: Arjun Sreedharan <asreedharan@vmware.com>

buildpack.toml

@@ -38,8 +38,16 @@ api = "0.2"
     version = "0.1.1"
 
   [[order.group]]
-    id = "paketo-buildpacks/npm"
-    version = "0.1.81"
+    id = "paketo-buildpacks/npm-install"
+    version = "0.2.0"
+
+  [[order.group]]
+    id = "paketo-buildpacks/tini"
+    version = "0.0.2"
+
+  [[order.group]]
+    id = "paketo-buildpacks/npm-start"
+    version = "0.0.1"
 
 [[order]]
 

integration/npm_test.go

@@ -58,7 +58,9 @@ func testNPM(t *testing.T, context spec.G, it spec.S) {
 			Expect(err).NotTo(HaveOccurred())
 
 			Expect(logs).To(ContainLines(ContainSubstring("Node Engine Buildpack")))
-			Expect(logs).To(ContainLines(ContainSubstring("NPM Buildpack")))
+			Expect(logs).To(ContainLines(ContainSubstring("NPM Install Buildpack")))
+			Expect(logs).To(ContainLines(ContainSubstring("Tini Buildpack")))
+			Expect(logs).To(ContainLines(ContainSubstring("Npm Start Buildpack")))
 
 			container, err = docker.Container.Run.Execute(image.ID)
 			Expect(err).NotTo(HaveOccurred())

package.toml

@@ -8,7 +8,10 @@
   image = "gcr.io/paketo-buildpacks/node-start:0.0.6"
 
 [[dependencies]]
-  image = "gcr.io/paketo-buildpacks/npm:0.1.81"
+  image = "gcr.io/paketo-buildpacks/npm-install:0.2.0"
+
+[[dependencies]]
+  image = "gcr.io/paketo-buildpacks/npm-start:0.0.1"
 
 [[dependencies]]
   image = "gcr.io/paketo-buildpacks/yarn-install:0.2.0"