feat(semconv): update semantic conventions to 1.28.0 (open-telemetry#5181)

Author: trentm

scripts/semconv/generate.sh

@@ -5,8 +5,10 @@ set -e
 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 ROOT_DIR="${SCRIPT_DIR}/../../"
 
-# freeze the spec version to make SpanAttributess generation reproducible
-SPEC_VERSION=v1.27.0
+# Get latest version by running `git tag -l --sort=version:refname | tail -1`
+# ... in git@github.com:open-telemetry/semantic-conventions.git
+SPEC_VERSION=v1.28.0
+# ... in git@github.com:open-telemetry/weaver.git
 GENERATOR_VERSION=v0.10.0
 
 # When running on windows and your are getting references to ";C" (like Telemetry;C)

semantic-conventions/CHANGELOG.md

@@ -9,6 +9,8 @@ All notable changes to the semantic-conventions package will be documented in th
 
 ### :rocket: (Enhancement)
 
+* feat: update semantic conventions to 1.28.0 [#5181](https://github.com/open-telemetry/opentelemetry-js/pull/5181) @trentm
+
 ### :bug: (Bug Fix)
 
 ### :books: (Refine Doc)