cue modules: move stdlib to pkg/alpha.dagger.io

In preparation for Europa, we will vendor multiple CUE modules:

- `pkg/alpha.dagger.io`: legacy non-europa packages
- `pkg/dagger.io`: core Europa packages
- `pkg/universe.dagger.io`: Europa universe

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

pkg/alpha.dagger.io/.dagger/env/aws-ecr-localstack/values.yaml

@@ -0,0 +1,30 @@
+plan:
+    package: ./aws/ecr/tests
+name: aws-ecr-localstack
+inputs:
+    TestConfig.awsConfig.accessKey:
+        secret: ENC[AES256_GCM,data:t/iOlA==,iv:oLhubqSKZqn5lVPFn8On//LPj1deAFPXKVTyBKdVODQ=,tag:PORmrxDIf/MHbFDrdxnlTQ==,type:str]
+    TestConfig.awsConfig.localMode:
+        bool: "true"
+    TestConfig.awsConfig.secretKey:
+        secret: ENC[AES256_GCM,data:2HYF9w==,iv:f/a9dy4HLJOtKdn8G+zKTboXU1YhzXBEKT1WSvrsCvk=,tag:RKQO+Pg3wg23LIMAnyXhMA==,type:str]
+sops:
+    kms: []
+    gcp_kms: []
+    azure_kv: []
+    hc_vault: []
+    age:
+        - recipient: age1gxwmtwahzwdmrskhf90ppwlnze30lgpm056kuesrxzeuyclrwvpsupwtpk
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBKeEk5MS9nVmFoOVNNOHdE
+            WnZCTXBWbW9LL1NJYndCYjhIM2JsNXNEUmxJCkUya0dlZjZ0dGRIM1pVdzg5eWFH
+            MVpiaE9PclNudGdUZm5FcytuVDZGTDAKLS0tIEQxWDdteHgzS3JkdmtNTVpxMUh1
+            aXlvVWJVSGNTSkVyYmpZbi9nUVJZdmMK6csXZ2RMxFw5DB+Hb2TyhyoZT8c2/z7Y
+            Lc9Pe8gb8aUq5Ha+wCybYvY6JWEM5A9XYJKbE7f4borTfGKS72d6pw==
+            -----END AGE ENCRYPTED FILE-----
+    lastmodified: "2021-08-31T15:04:51Z"
+    mac: ENC[AES256_GCM,data:o/B2ZTd1ldSVkIbluXnHJ5clZ0oYVYVvmltxLw9k7OyFl9WBVBOslwrxYyrvgkKpLQIpFArh3VtMbizoTrzFWzoXMqdkLYza0IhaZekRn50NyaqOks/qAUJh0Cas6qA87nOyVw3J9Ldc1HR0lgjFLpIsPZYgVGs5BgQZ5Pg/X40=,iv:w6XNLkF2h/6JjCLFioyWImvRHiN6ILDimrxcboMRh94=,tag:k3BbcVeI9qj0NoEdQiLstg==,type:str]
+    pgp: []
+    encrypted_suffix: secret
+    version: 3.7.1