test: lint cue test files

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

Makefile

@@ -17,6 +17,7 @@ test:
 cuefmt:
 	@(cue fmt -s ./stdlib/...)
 	@(cue fmt -s ./examples/*)
+	@(cue fmt -s ./tests/...)
 
 .PHONY: lint
 lint: cuefmt check-buildkit-version

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: [
@@ -45,7 +45,7 @@ TestBuildContextAndDockerfile: #compute: [
 	},
 	dagger.#Exec & {
 		args: ["sh", "-c", "test $(cat /override) = foobar"]
-	}
+	},
 ]
 
 TestDockerfilePath: #compute: [
@@ -55,7 +55,7 @@ TestDockerfilePath: #compute: [
 	},
 	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"]
-	}
+	},
 ]

tests/mounts/valid/component/main.cue

@@ -13,8 +13,7 @@ test: {
 			args: ["sh", "-c", """
 					cat /mnt/test/lol > /out
 				"""]
-			mount: "/mnt/test": from: {
-				#compute: [
+			mount: "/mnt/test": from: #compute: [
 				{
 					do:  "fetch-container"
 					ref: "alpine"
@@ -24,9 +23,8 @@ test: {
 					args: ["sh", "-c", """
 						echo -n "hello world" > /lol
 						"""]
-					}
+				},
 			]
-			}
 		},
 		{
 			do:     "export"