[chore] Update usage of OTEL libraries (#2725)

* otel to 1.24
* prometheus exporter to 0.46
* bunotel to 1.1.17

Also:
* Use schemaless URL for metrics
* Add software version to tracing schema

1 files changed, 22 insertions, 7 deletions

diff --git a/vendor/google.golang.org/grpc/internal/internal.go b/vendor/google.golang.org/grpc/internal/internal.go
index 0d94c63e0..6c7ea6a53 100644
--- a/vendor/google.golang.org/grpc/internal/internal.go
+++ b/vendor/google.golang.org/grpc/internal/internal.go
@@ -57,7 +57,7 @@ var (
 	// GetXDSHandshakeInfoForTesting returns a pointer to the xds.HandshakeInfo
 	// stored in the passed in attributes. This is set by
 	// credentials/xds/xds.go.
-	GetXDSHandshakeInfoForTesting any // func (*attributes.Attributes) *xds.HandshakeInfo
+	GetXDSHandshakeInfoForTesting any // func (*attributes.Attributes) *unsafe.Pointer
 	// GetServerCredentials returns the transport credentials configured on a
 	// gRPC server. An xDS-enabled server needs to know what type of credentials
 	// is configured on the underlying gRPC server. This is set by server.go.
@@ -68,11 +68,11 @@ var (
 	// This is used in the 1.0 release of gcp/observability, and thus must not be
 	// deleted or changed.
 	CanonicalString any // func (codes.Code) string
-	// DrainServerTransports initiates a graceful close of existing connections
-	// on a gRPC server accepted on the provided listener address. An
-	// xDS-enabled server invokes this method on a grpc.Server when a particular
-	// listener moves to "not-serving" mode.
-	DrainServerTransports any // func(*grpc.Server, string)
+	// IsRegisteredMethod returns whether the passed in method is registered as
+	// a method on the server.
+	IsRegisteredMethod any // func(*grpc.Server, string) bool
+	// ServerFromContext returns the server from the context.
+	ServerFromContext any // func(context.Context) *grpc.Server
 	// AddGlobalServerOptions adds an array of ServerOption that will be
 	// effective globally for newly created servers. The priority will be: 1.
 	// user-provided; 2. this method; 3. default values.
@@ -177,10 +177,25 @@ var (
 	GRPCResolverSchemeExtraMetadata string = "xds"
 
 	// EnterIdleModeForTesting gets the ClientConn to enter IDLE mode.
-	EnterIdleModeForTesting any // func(*grpc.ClientConn) error
+	EnterIdleModeForTesting any // func(*grpc.ClientConn)
 
 	// ExitIdleModeForTesting gets the ClientConn to exit IDLE mode.
 	ExitIdleModeForTesting any // func(*grpc.ClientConn) error
+
+	ChannelzTurnOffForTesting func()
+
+	// TriggerXDSResourceNameNotFoundForTesting triggers the resource-not-found
+	// error for a given resource type and name. This is usually triggered when
+	// the associated watch timer fires. For testing purposes, having this
+	// function makes events more predictable than relying on timer events.
+	TriggerXDSResourceNameNotFoundForTesting any // func(func(xdsresource.Type, string), string, string) error
+
+	// TriggerXDSResourceNotFoundClient invokes the testing xDS Client singleton
+	// to invoke resource not found for a resource type name and resource name.
+	TriggerXDSResourceNameNotFoundClient any // func(string, string) error
+
+	// FromOutgoingContextRaw returns the un-merged, intermediary contents of metadata.rawMD.
+	FromOutgoingContextRaw any // func(context.Context) (metadata.MD, [][]string, bool)
 )
 
 // HealthChecker defines the signature of the client-side LB channel health checking function.