chore: remove unused env variables for ABS

pages/docs/deployment/v3/components/blobstorage.mdx

@@ -213,11 +213,7 @@ LANGFUSE_S3_EVENT_UPLOAD_ENABLED=true
 LANGFUSE_S3_EVENT_UPLOAD_BUCKET=langfuse # Container name - If it does not exists, Langfuse will attempt to create it
 LANGFUSE_S3_EVENT_UPLOAD_ACCESS_KEY_ID=devstoreaccount1 # ABS Account
 LANGFUSE_S3_EVENT_UPLOAD_SECRET_ACCESS_KEY=Eby8vdM02xNOcqFlqUwJPLlmEtlCDXJ1OUzFT50uSRZ6IFsuFq2UVErCz4I6tq/K1SZFPTOtr/KBHBeksoGMGw== # ABS Account Key
-LANGFUSE_S3_EVENT_UPLOAD_REGION=auto
 LANGFUSE_S3_EVENT_UPLOAD_ENDPOINT=http://localhost:10000/devstoreaccount1 # URL, e.g. `https://${account}.blob.core.windows.net`
-## Necessary for minio compatibility
-LANGFUSE_S3_EVENT_UPLOAD_FORCE_PATH_STYLE=true
-LANGFUSE_S3_EVENT_UPLOAD_PREFIX=events/
 ```
 
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