fix: incorrect SECURITY_CONTACTS_USER_AGENT value

Signed-off-by: Mouad BANI <mouad-mb@outlook.com>

Author: mbani01

backend/.env.dist.composed

@@ -37,4 +37,4 @@ CROWD_PACKAGES_DB_PASSWORD=example
 CROWD_PACKAGES_DB_DATABASE=packages-db
 
 # security-contacts-worker
-SECURITY_CONTACTS_USER_AGENT="lfx-security-contacts-worker (security@linuxfoundation.org)"
+SECURITY_CONTACTS_USER_AGENT="lfx-security-contacts-worker"

backend/.env.dist.local

@@ -186,7 +186,7 @@ ENRICHER_REPO_UPDATE_INTERVAL_HOURS=24
 ENRICHER_IDLE_SLEEP_SEC=60
 
 # security-contacts-worker
-SECURITY_CONTACTS_USER_AGENT="lfx-security-contacts-worker (security@linuxfoundation.org)"
+SECURITY_CONTACTS_USER_AGENT="lfx-security-contacts-worker"
 
 OSSPCKGS_GCP_PROJECT=local-dev
 OSSPCKGS_GCS_BUCKET=local-dev