[VOL-5051] - Build and deploy voltctl

[VOL-5152]
[VOL-4961]
[VOL-5063]
[VOL-4966]
[VOL-4893]
[VOL-4906]

go.mod
go.sum
vendor/modules.txt
------------------
  o Update voltha-lib-go dep to 7.5.3
  o Update voltha-protos dep to 5.4.11
  o make mod-update

Makefile
makefiles/
  o Add more repo:onf-make makefile logic
  o make LOCAL_FIX_PERMS=1 mod-update need to work around docker perm problems.

internal/
pkg/
vendor/
---------
  o Update copyright ending date to span 2024.
  o make mod-update to regenerate vendor/

Change-Id: Ib89fd6a9cc15c7e08b1274b110dd8141832557e9
diff --git a/vendor/go.opentelemetry.io/otel/api/metric/observer.go b/vendor/go.opentelemetry.io/otel/api/metric/observer.go
new file mode 100644
index 0000000..c347da7
--- /dev/null
+++ b/vendor/go.opentelemetry.io/otel/api/metric/observer.go
@@ -0,0 +1,124 @@
+// Copyright The OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package metric
+
+// BatchObserver represents an Observer callback that can report
+// observations for multiple instruments.
+type BatchObserver struct {
+	meter  Meter
+	runner AsyncBatchRunner
+}
+
+// Int64ValueObserver is a metric that captures a set of int64 values at a
+// point in time.
+type Int64ValueObserver struct {
+	asyncInstrument
+}
+
+// Float64ValueObserver is a metric that captures a set of float64 values
+// at a point in time.
+type Float64ValueObserver struct {
+	asyncInstrument
+}
+
+// Int64SumObserver is a metric that captures a precomputed sum of
+// int64 values at a point in time.
+type Int64SumObserver struct {
+	asyncInstrument
+}
+
+// Float64SumObserver is a metric that captures a precomputed sum of
+// float64 values at a point in time.
+type Float64SumObserver struct {
+	asyncInstrument
+}
+
+// Int64UpDownSumObserver is a metric that captures a precomputed sum of
+// int64 values at a point in time.
+type Int64UpDownSumObserver struct {
+	asyncInstrument
+}
+
+// Float64UpDownSumObserver is a metric that captures a precomputed sum of
+// float64 values at a point in time.
+type Float64UpDownSumObserver struct {
+	asyncInstrument
+}
+
+// Observation returns an Observation, a BatchObserverFunc
+// argument, for an asynchronous integer instrument.
+// This returns an implementation-level object for use by the SDK,
+// users should not refer to this.
+func (i Int64ValueObserver) Observation(v int64) Observation {
+	return Observation{
+		number:     NewInt64Number(v),
+		instrument: i.instrument,
+	}
+}
+
+// Observation returns an Observation, a BatchObserverFunc
+// argument, for an asynchronous integer instrument.
+// This returns an implementation-level object for use by the SDK,
+// users should not refer to this.
+func (f Float64ValueObserver) Observation(v float64) Observation {
+	return Observation{
+		number:     NewFloat64Number(v),
+		instrument: f.instrument,
+	}
+}
+
+// Observation returns an Observation, a BatchObserverFunc
+// argument, for an asynchronous integer instrument.
+// This returns an implementation-level object for use by the SDK,
+// users should not refer to this.
+func (i Int64SumObserver) Observation(v int64) Observation {
+	return Observation{
+		number:     NewInt64Number(v),
+		instrument: i.instrument,
+	}
+}
+
+// Observation returns an Observation, a BatchObserverFunc
+// argument, for an asynchronous integer instrument.
+// This returns an implementation-level object for use by the SDK,
+// users should not refer to this.
+func (f Float64SumObserver) Observation(v float64) Observation {
+	return Observation{
+		number:     NewFloat64Number(v),
+		instrument: f.instrument,
+	}
+}
+
+// Observation returns an Observation, a BatchObserverFunc
+// argument, for an asynchronous integer instrument.
+// This returns an implementation-level object for use by the SDK,
+// users should not refer to this.
+func (i Int64UpDownSumObserver) Observation(v int64) Observation {
+	return Observation{
+		number:     NewInt64Number(v),
+		instrument: i.instrument,
+	}
+}
+
+// Observation returns an Observation, a BatchObserverFunc
+// argument, for an asynchronous integer instrument.
+// This returns an implementation-level object for use by the SDK,
+// users should not refer to this.
+func (f Float64UpDownSumObserver) Observation(v float64) Observation {
+	return Observation{
+		number:     NewFloat64Number(v),
+		instrument: f.instrument,
+	}
+}