test: lint cue test files

Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>

tests/dockerbuild/main.cue

@@ -23,7 +23,7 @@ TestOpChaining: #compute: [
 	},
 	dagger.#Exec & {
 		args: ["sh", "-c", "test $(cat /output) = foobar"]
-	}
+	},
 ]
 
 TestBuildContext: #compute: [
@@ -32,7 +32,7 @@ TestBuildContext: #compute: [
 	},
 	dagger.#Exec & {
 		args: ["sh", "-c", "test $(cat /dir/foo) = foobar"]
-	}
+	},
 ]
 
 TestBuildContextAndDockerfile: #compute: [
@@ -45,17 +45,17 @@ TestBuildContextAndDockerfile: #compute: [
 	},
 	dagger.#Exec & {
 		args: ["sh", "-c", "test $(cat /override) = foobar"]
-	}
+	},
 ]
 
 TestDockerfilePath: #compute: [
 	dagger.#DockerBuild & {
-		context: TestData
+		context:        TestData
 		dockerfilePath: "./dockerfilepath/Dockerfile.custom"
 	},
 	dagger.#Exec & {
 		args: ["sh", "-c", "test $(cat /test) = dockerfilePath"]
-	}
+	},
 ]
 
 TestBuildArgs: #compute: [
@@ -66,7 +66,7 @@ TestBuildArgs: #compute: [
 			RUN test "${TEST}" = "bar"
 			"""
 		buildArg: TEST: "bar"
-	}
+	},
 ]
 
 // FIXME: this doesn't test anything beside not crashing
@@ -76,7 +76,7 @@ TestBuildLabels: #compute: [
 			FROM alpine:latest@sha256:ab00606a42621fb68f2ed6ad3c88be54397f981a7b70a79db3d1172b11c4367d
 			"""
 		label: FOO: "bar"
-	}
+	},
 ]
 
 // FIXME: this doesn't test anything beside not crashing
@@ -86,5 +86,5 @@ TestBuildPlatform: #compute: [
 			FROM alpine:latest@sha256:ab00606a42621fb68f2ed6ad3c88be54397f981a7b70a79db3d1172b11c4367d
 			"""
 		platforms: ["linux/amd64"]
-	}
+	},
 ]