Remove unused integration config and steps.

- This was superseded by the introduction of testing against multiple
  builders, but was never removed.

integration.json

@@ -1,8 +1,6 @@
 {
   "go-dist": "github.com/paketo-buildpacks/go-dist",
   "watchexec": "github.com/paketo-buildpacks/watchexec",
-  "tiny-builder": "paketobuildpacks/builder-jammy-buildpackless-tiny",
-  "tiny-run-image": "index.docker.io/paketobuildpacks/run-jammy-tiny",
   "builders": [
     "paketobuildpacks/builder-jammy-buildpackless-static",
     "paketobuildpacks/builder-jammy-buildpackless-tiny",

integration/default_test.go

@@ -255,7 +255,7 @@ func testDefault(t *testing.T, context spec.G, it spec.S) {
 			Expect(os.RemoveAll(source)).To(Succeed())
 		})
 
-		it("builds successfully and makes reloadable and non-reloadable process types available with the tiny builder", func() {
+		it("builds successfully and makes reloadable and non-reloadable process types available", func() {
 			var (
 				err  error
 				logs fmt.Stringer
@@ -270,7 +270,6 @@ func testDefault(t *testing.T, context spec.G, it spec.S) {
 					settings.Buildpacks.GoDist.Online,
 					settings.Buildpacks.GoBuild.Online,
 				).
-				WithBuilder("paketobuildpacks/builder-jammy-buildpackless-tiny").
 				WithEnv(map[string]string{
 					"BP_LIVE_RELOAD_ENABLED": "true",
 				}).

integration/init_test.go

@@ -39,10 +39,8 @@ var settings struct {
 		Name string
 	}
 	Config struct {
-		GoDist       string `json:"go-dist"`
-		Watchexec    string `json:"watchexec"`
-		TinyBuilder  string `json:"tiny-builder"`
-		TinyRunImage string `json:"tiny-run-image"`
+		GoDist    string `json:"go-dist"`
+		Watchexec string `json:"watchexec"`
 	}
 }
 
@@ -101,16 +99,6 @@ func TestIntegration(t *testing.T) {
 		Execute(settings.Config.Watchexec)
 	Expect(err).ToNot(HaveOccurred())
 
-	docker := occam.NewDocker()
-
-	t.Logf("Pulling image %s", settings.Config.TinyBuilder)
-	err = docker.Pull.Execute(settings.Config.TinyBuilder)
-	Expect(err).ToNot(HaveOccurred())
-
-	t.Logf("Pulling image %s", settings.Config.TinyRunImage)
-	err = docker.Pull.Execute(settings.Config.TinyRunImage)
-	Expect(err).ToNot(HaveOccurred())
-
 	builder, err = pack.Builder.Inspect.Execute()
 	Expect(err).NotTo(HaveOccurred())