[Snyk] Security upgrade @opentelemetry/exporter-trace-otlp-http from 0.209.0 to 0.215.0 (#3137)

Co-authored-by: snyk-bot <snyk-bot@snyk.io>

Author: nkammah

src/Elastic.Documentation.Site/package-lock.json

@@ -108,7 +108,7 @@
     "@opentelemetry/context-zone": "^2.6.0",
     "@opentelemetry/core": "^2.4.0",
     "@opentelemetry/exporter-logs-otlp-http": "^0.209.0",
-    "@opentelemetry/exporter-trace-otlp-http": "^0.209.0",
+    "@opentelemetry/exporter-trace-otlp-http": "^0.215.0",
     "@opentelemetry/instrumentation": "^0.213.0",
     "@opentelemetry/instrumentation-fetch": "^0.209.0",
     "@opentelemetry/otlp-exporter-base": "^0.214.0",