Update c/image for golang.org/x/exp

> go get github.com/containers/image/v5@main
> go mod tidy && go mod vendor

This updates c/image with a new version of x/exp.
That package has changed API in an incompatible way,
so just bumping x/exp (as in https://github.com/containers/skopeo/pull/2060 )
would break Skopeo builds.

This updates both c/image and x/exp in lockstep (and nothing
needs updating in Skopeo itself for the x/exp breakage).

Signed-off-by: Miloslav Trmač <mitr@redhat.com>

vendor/github.com/containerd/cgroups/v3/cgroup1/stats/doc.go

@@ -14,4 +14,4 @@
    limitations under the License.
 */
 
-package v1
+package stats

vendor/github.com/containerd/cgroups/v3/cgroup1/stats/metrics.pb.txt

@@ -1,7 +1,6 @@
 file {
-  name: "github.com/containerd/cgroups/stats/v1/metrics.proto"
+  name: "github.com/containerd/cgroups/cgroup1/stats/metrics.proto"
   package: "io.containerd.cgroups.v1"
-  dependency: "gogoproto/gogo.proto"
   message_type {
     name: "Metrics"
     field {
@@ -26,9 +25,6 @@ file {
       label: LABEL_OPTIONAL
       type: TYPE_MESSAGE
       type_name: ".io.containerd.cgroups.v1.CPUStat"
-      options {
-        65004: "CPU"
-      }
       json_name: "cpu"
     }
     field {
@@ -175,9 +171,6 @@ file {
       number: 4
       label: LABEL_REPEATED
       type: TYPE_UINT64
-      options {
-        65004: "PerCPU"
-      }
       json_name: "perCpu"
     }
   }
@@ -219,9 +212,6 @@ file {
       number: 2
       label: LABEL_OPTIONAL
       type: TYPE_UINT64
-      options {
-        65004: "RSS"
-      }
       json_name: "rss"
     }
     field {
@@ -229,9 +219,6 @@ file {
       number: 3
       label: LABEL_OPTIONAL
       type: TYPE_UINT64
-      options {
-        65004: "RSSHuge"
-      }
       json_name: "rssHuge"
     }
     field {
@@ -344,9 +331,6 @@ file {
       number: 19
       label: LABEL_OPTIONAL
       type: TYPE_UINT64
-      options {
-        65004: "TotalRSS"
-      }
       json_name: "totalRss"
     }
     field {
@@ -354,9 +338,6 @@ file {
       number: 20
       label: LABEL_OPTIONAL
       type: TYPE_UINT64
-      options {
-        65004: "TotalRSSHuge"
-      }
       json_name: "totalRssHuge"
     }
     field {
@@ -473,9 +454,6 @@ file {
       label: LABEL_OPTIONAL
       type: TYPE_MESSAGE
       type_name: ".io.containerd.cgroups.v1.MemoryEntry"
-      options {
-        65004: "KernelTCP"
-      }
       json_name: "kernelTcp"
     }
   }
@@ -786,5 +764,8 @@ file {
       json_name: "nrIoWait"
     }
   }
+  options {
+    go_package: "github.com/containerd/cgroups/cgroup1/stats"
+  }
   syntax: "proto3"
 }

vendor/github.com/containerd/cgroups/v3/cgroup1/stats/metrics.proto

@@ -2,12 +2,12 @@ syntax = "proto3";
 
 package io.containerd.cgroups.v1;
 
-import "gogoproto/gogo.proto";
+option go_package = "github.com/containerd/cgroups/cgroup1/stats";
 
 message Metrics {
 	repeated HugetlbStat hugetlb = 1;
 	PidsStat pids = 2;
-	CPUStat cpu = 3 [(gogoproto.customname) = "CPU"];
+	CPUStat cpu = 3;
 	MemoryStat memory = 4;
 	BlkIOStat blkio = 5;
 	RdmaStat rdma = 6;
@@ -38,7 +38,7 @@ message CPUUsage {
 	uint64 total = 1;
 	uint64 kernel = 2;
 	uint64 user = 3;
-	repeated uint64 per_cpu = 4 [(gogoproto.customname) = "PerCPU"];
+	repeated uint64 per_cpu = 4;
 
 }
 
@@ -50,8 +50,8 @@ message Throttle {
 
 message MemoryStat {
 	uint64 cache = 1;
-	uint64 rss = 2 [(gogoproto.customname) = "RSS"];
-	uint64 rss_huge = 3 [(gogoproto.customname) = "RSSHuge"];
+	uint64 rss = 2;
+	uint64 rss_huge = 3;
 	uint64 mapped_file = 4;
 	uint64 dirty = 5;
 	uint64 writeback = 6;
@@ -67,8 +67,8 @@ message MemoryStat {
 	uint64 hierarchical_memory_limit = 16;
 	uint64 hierarchical_swap_limit = 17;
 	uint64 total_cache = 18;
-	uint64 total_rss = 19 [(gogoproto.customname) = "TotalRSS"];
-	uint64 total_rss_huge = 20 [(gogoproto.customname) = "TotalRSSHuge"];
+	uint64 total_rss = 19;
+	uint64 total_rss_huge = 20;
 	uint64 total_mapped_file = 21;
 	uint64 total_dirty = 22;
 	uint64 total_writeback = 23;
@@ -84,7 +84,7 @@ message MemoryStat {
 	MemoryEntry usage = 33;
 	MemoryEntry swap = 34;
 	MemoryEntry kernel = 35;
-	MemoryEntry kernel_tcp = 36 [(gogoproto.customname) = "KernelTCP"];
+	MemoryEntry kernel_tcp = 36;
 
 }