[semconv] add 1.22.0 semantic conventions (#9063)

Generated with the following:

```
make gensemconv SPECPATH=/tmp/semantic-conventions SPECTAG=v1.22.0
```

Fixes
#8686

Signed-off-by: Alex Boten <aboten@lightstep.com>

.chloggen/codeboten_semconv1.22.yaml

@@ -0,0 +1,25 @@
+# Use this changelog template to create an entry for release notes.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: enhancement
+
+# The name of the component, or a single word describing the area of concern, (e.g. otlpreceiver)
+component: semconv
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Generated Semantic conventions 1.22.0.
+
+# One or more tracking issues or pull requests related to the change
+issues: [8686]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext:
+
+# Optional: The change log or logs in which this entry should be included.
+# e.g. '[user]' or '[user, api]'
+# Include 'user' if the change is relevant to end users.
+# Include 'api' if there is a change to a library API.
+# Default: '[user]'
+change_logs: []

semconv/v1.22.0/doc.go

@@ -0,0 +1,9 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+// Package semconv implements OpenTelemetry semantic conventions.
+//
+// OpenTelemetry semantic conventions are agreed standardized naming
+// patterns for OpenTelemetry things. This package represents the v1.22.0
+// version of the OpenTelemetry semantic conventions.
+package semconv // import "go.opentelemetry.io/collector/semconv/v1.22.0"