fix(nrdot-haproxy): remove redundant JP region branch

JP uses the same OTLP endpoint as US (https://otlp.nr-data.net),
so the explicit elif branch is unnecessary. Collapse into the
default else case, matching the nginx recipe pattern.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: gmanandhar-nr

recipes/newrelic/infrastructure/nrdot/haproxy/debian.yml

@@ -179,8 +179,6 @@ install:
             OTLP_ENDPOINT="https://otlp.eu01.nr-data.net"
           elif [ "${NEW_RELIC_REGION}" = "staging" ]; then
             OTLP_ENDPOINT="https://staging-otlp.nr-data.net"
-          elif [ "${NEW_RELIC_REGION}" = "JP" ]; then
-            OTLP_ENDPOINT="https://otlp.nr-data.net"
           else
             OTLP_ENDPOINT="https://otlp.nr-data.net"
           fi

recipes/newrelic/infrastructure/nrdot/haproxy/rhel.yml

@@ -184,8 +184,6 @@ install:
             OTLP_ENDPOINT="https://otlp.eu01.nr-data.net"
           elif [ "${NEW_RELIC_REGION}" = "staging" ]; then
             OTLP_ENDPOINT="https://staging-otlp.nr-data.net"
-          elif [ "${NEW_RELIC_REGION}" = "JP" ]; then
-            OTLP_ENDPOINT="https://otlp.nr-data.net"
           else
             OTLP_ENDPOINT="https://otlp.nr-data.net"
           fi