[chore]: Bump github.com/prometheus/client_golang from 1.19.1 to 1.20.0 (#3210)

vendor/google.golang.org/protobuf/internal/filedesc/desc.go

@@ -383,6 +383,10 @@ func (fd *Field) Message() protoreflect.MessageDescriptor {
 	}
 	return fd.L1.Message
 }
+func (fd *Field) IsMapEntry() bool {
+	parent, ok := fd.L0.Parent.(protoreflect.MessageDescriptor)
+	return ok && parent.IsMapEntry()
+}
 func (fd *Field) Format(s fmt.State, r rune)             { descfmt.FormatDesc(s, r, fd) }
 func (fd *Field) ProtoType(protoreflect.FieldDescriptor) {}
 

vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go

@@ -534,7 +534,7 @@ func (sd *Service) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protor
 }
 
 var nameBuilderPool = sync.Pool{
-	New: func() interface{} { return new(strs.Builder) },
+	New: func() any { return new(strs.Builder) },
 }
 
 func getBuilder() *strs.Builder {

vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go

@@ -45,6 +45,11 @@ func (file *File) resolveMessages() {
 			case protoreflect.MessageKind, protoreflect.GroupKind:
 				fd.L1.Message = file.resolveMessageDependency(fd.L1.Message, listFieldDeps, depIdx)
 				depIdx++
+				if fd.L1.Kind == protoreflect.GroupKind && (fd.IsMap() || fd.IsMapEntry()) {
+					// A map field might inherit delimited encoding from a file-wide default feature.
+					// But maps never actually use delimited encoding. (At least for now...)
+					fd.L1.Kind = protoreflect.MessageKind
+				}
 			}
 
 			// Default is resolved here since it depends on Enum being resolved.