chore: bump semconv 1.33.0 (#2975)

Author: lalitb

opentelemetry-semantic-conventions/scripts/generate-consts-from-spec.sh

@@ -5,8 +5,8 @@ SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 CRATE_DIR="${SCRIPT_DIR}/../"
 
 # freeze the spec version and generator version to make generation reproducible
-SPEC_VERSION=1.32.0
-WEAVER_VERSION=v0.13.2
+SPEC_VERSION=1.33.0
+WEAVER_VERSION=v0.15.0
 
 cd "$CRATE_DIR"
 
@@ -52,4 +52,10 @@ expression='
 "${SED[@]}" -E "${expression}" src/metric.rs
 "${SED[@]}" -E "${expression}" src/attribute.rs
 
+# Fix unclosed HTML tag warnings for <key> in doc comments.
+# Rustdoc treats <key> as an unclosed HTML tag and fails the build with -D warnings.
+# We replace <key> with Markdown code formatting `key` to prevent the error.
+# TODO: This workaround should be removed once the upstream generator handles this correctly.
+"${SED[@]}" 's/<key>/`key`/g' src/attribute.rs
+
 cargo fmt

opentelemetry-semantic-conventions/scripts/templates/registry/rust/weaver.yaml

@@ -14,7 +14,7 @@ comment_formats:
 default_comment_format: rust
 
 params:
-  schema_url: "https://opentelemetry.io/schemas/1.32.0"
+  schema_url: "https://opentelemetry.io/schemas/1.33.0"
   exclude_root_namespace: []
   excluded_attributes: ["messaging.client_id"]