logs.nimbus: use G1 garbage collector

https://github.com/status-im/infra-nimbus/issues/138

Signed-off-by: Jakub Sokołowski <jakub@status.im>

ansible/group_vars/logs.nimbus.yml

@@ -37,6 +37,7 @@ es_number_of_shards: 3
 es_number_of_replicas: 0
 
 # JVM Memory settings
+es_jvm_g1gc_enabled: true
 es_jvm_heap_auto: false
 es_jvm_min_heap: 40g
 es_jvm_max_heap: 40g

ansible/requirements.yml

@@ -95,12 +95,12 @@
 
 - name: elasticsearch
   src: git@github.com:status-im/infra-role-elasticsearch.git
-  version: 26a74907e1cb748eac709169815427bef4008897
+  version: ada672a3f59d943c7c02269679d35964aeff4b79
   scm: git
 
 - name: elasticsearch-lb
   src: git@github.com:status-im/infra-role-elasticsearch-lb.git
-  version: 874822c6460c9c841234af88dcec1182142245ad
+  version: 96b9a6c647abb2afcd4074982eed26d1f9fe6aa8
   scm: git
 
 - name: systemd-timer