fix: enable open telemetry for all envs (#131)

I attempted to reproduce the issue described in
[#176](storacha/project-tracking#176) but was
unsuccessful. As a result, I am re-enabling OpenTelemetry for all
environments where it was previously disabled due to this issue.

wrangler.toml

@@ -70,7 +70,7 @@ command = "npm run build"
 MAX_SHARDS = "825"
 FF_RATE_LIMITER_ENABLED = "false"
 FF_EGRESS_TRACKER_ENABLED = "true"
-FF_TELEMETRY_ENABLED = "false"
+FF_TELEMETRY_ENABLED = "true"
 GATEWAY_SERVICE_DID = "did:web:staging.w3s.link"
 UPLOAD_SERVICE_DID = "did:web:staging.web3.storage"
 CONTENT_CLAIMS_SERVICE_URL = "https://staging.claims.web3.storage"
@@ -131,7 +131,7 @@ r2_buckets = [
 DEBUG = "true"
 FF_RATE_LIMITER_ENABLED = "false"
 FF_EGRESS_TRACKER_ENABLED = "true"
-FF_TELEMETRY_ENABLED = "false"
+FF_TELEMETRY_ENABLED = "true"
 GATEWAY_SERVICE_DID = "did:web:staging.w3s.link"
 UPLOAD_SERVICE_DID = "did:web:staging.web3.storage"
 CONTENT_CLAIMS_SERVICE_URL = "https://staging.claims.web3.storage"