Add test on AWS s3

Signed-off-by: Tom Chauveau <tom.chauveau@epitech.eu>

tests/stdlib/aws/s3/s3.cue

@@ -0,0 +1,24 @@
+package s3
+
+import (
+	"dagger.io/aws"
+	"dagger.io/aws/s3"
+)
+
+TestConfig: awsConfig: aws.#Config & {
+	region: "us-east-2"
+}
+
+bucket: "dagger-ci"
+
+content: "A simple test sentence"
+
+TestS3UploadFile: {
+	deploy: s3.#Put & {
+		config:       TestConfig.awsConfig
+		sourceInline: content
+		target:       "s3://\(bucket)/test.txt"
+	}
+
+	verify: #VerifyS3
+}