Update go.mod and vendor

vendor/github.com/moby/buildkit/cache/remotecache/v1/doc.go

@@ -1,50 +0,0 @@
-package cacheimport
-
-// Distibutable build cache
-//
-// Main manifest is OCI image index
-// https://github.com/opencontainers/image-spec/blob/master/image-index.md .
-// Manifests array contains descriptors to the cache layers and one instance of
-// build cache config with media type application/vnd.buildkit.cacheconfig.v0 .
-// The cache layer descriptors need to have an annotation with uncompressed digest
-// to allow deduplication on extraction and optionally "buildkit/createdat"
-// annotation to support maintaining original timestamps.
-//
-// Cache config file layout:
-//
-//{
-//  "layers": [
-//    {
-//      "blob": "sha256:deadbeef",    <- digest of layer blob in index
-//      "parent": -1                  <- index of parent layer, -1 if no parent
-//    },
-//    {
-//      "blob": "sha256:deadbeef",
-//      "parent": 0
-//    }
-//  ],
-//
-//  "records": [
-//    {
-//      "digest": "sha256:deadbeef",   <- base digest for the record
-//    },
-//    {
-//      "digest": "sha256:deadbeef",
-//      "output": 1,                   <- optional output index
-//      "layers": [                    <- optional array or layer chains
-//        {
-//          "createdat": "",
-//          "layer": 1,                <- index to the layer
-//        }
-//      ],
-//      "inputs": [                    <- dependant records
-//        [                            <- index of the dependency (0)
-//          {
-//            "selector": "sel",       <- optional selector
-//            "link": 0,               <- index to the dependant record
-//          }
-//        ]
-//      ]
-//    }
-//  ]
-// }