chore(deps): update dependency newrelic/nri-nginx to v3.6.4 (#580)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

bundle-fips.yml

@@ -64,7 +64,7 @@ integrations:
   - name: nri-nagios
     version: v2.11.4
   - name: nri-nginx
-    version: v3.6.2
+    version: v3.6.4
   - name: nri-postgresql
     version: v2.23.0
   - name: nri-rabbitmq

bundle.yml

@@ -64,7 +64,7 @@ integrations:
   - name: nri-nagios
     version: v2.11.4
   - name: nri-nginx
-    version: v3.6.2
+    version: v3.6.4
   - name: nri-postgresql
     version: v2.23.0
   - name: nri-rabbitmq