ported tests + examples to new syntax

Signed-off-by: Sam Alba <sam.alba@gmail.com>

stdlib/aws/cloudformation/cloudformation.cue

@@ -48,7 +48,7 @@ import (
 	outputs: {
 		[string]: string
 
-		#dagger: compute: [
+		#compute: [
 			dagger.#Load & {
 				from: alpine.#Image & {
 					package: bash:      "=5.1.0-r0"

tests/stdlib/alpine/alpine.cue

@@ -11,7 +11,7 @@ TestImageVersion: {
 		version: "3.10.6"
 	}
 
-	test: #dagger: compute: [
+	test: #compute: [
 		dagger.#Load & {from: image},
 		dagger.#Exec & {
 			args: [
@@ -31,7 +31,7 @@ TestPackageInstall: {
 		package: curl: "=~7.74.0"
 	}
 
-	test: #dagger: compute: [
+	test: #compute: [
 		dagger.#Load & {from: image},
 		dagger.#Exec & {
 			args: ["jq", "--version"]

tests/stdlib/go/go.cue

@@ -14,7 +14,7 @@ TestGoBuild: {
 		output: "/bin/testbin"
 	}
 
-	test: #dagger: compute: [
+	test: #compute: [
 		dagger.#Load & {from: alpine.#Image},
 		dagger.#Exec & {
 			args: [

tests/stdlib/yarn/yarn.cue

@@ -13,7 +13,7 @@ TestYarn: {
 		source: TestData
 	}
 
-	test: #dagger: compute: [
+	test: #compute: [
 		dagger.#Load & {from: alpine.#Image & {
 			package: bash: "=5.1.0-r0"
 		}},