chore: Re-generated to pick up changes from googleapis. (#97)

* changes without context

        autosynth cannot find the source of changes triggered by earlier changes in this
        repository, or by version upgrades to tools such as linters.

* feat: Makes remaining LogBucket and LogViews methods public

PiperOrigin-RevId: 342353190

Source-Author: Google APIs <noreply@google.com>
Source-Date: Fri Nov 13 15:44:35 2020 -0800
Source-Repo: googleapis/googleapis
Source-Sha: be0bdf86cd31aa7c1a7b30a9a2e9f2fd53ee3d91
Source-Link: googleapis/googleapis@be0bdf8

* fixed lint issue

Co-authored-by: Daniel Sanche <sanche@google.com>

google/cloud/logging_v2/proto/logging_metrics.proto

@@ -92,8 +92,8 @@ service MetricsServiceV2 {
 // Describes a logs-based metric. The value of the metric is the number of log
 // entries that match a logs filter in a given time interval.
 //
-// Logs-based metric can also be used to extract values from logs and create a
-// a distribution of the values. The distribution records the statistics of the
+// Logs-based metrics can also be used to extract values from logs and create a
+// distribution of the values. The distribution records the statistics of the
 // extracted values along with an optional histogram of the values as specified
 // by the bucket options.
 message LogMetric {