chore(ci): bump chart to 1.9 (#3562)

Author: zdrapela

.ibm/pipelines/env_variables.sh

@@ -57,7 +57,7 @@ NAME_SPACE_RUNTIME="${NAME_SPACE_RUNTIME:-showcase-runtime}"
 NAME_SPACE_POSTGRES_DB="${NAME_SPACE_POSTGRES_DB:-postgress-external-db}"
 NAME_SPACE_SANITY_PLUGINS_CHECK="showcase-sanity-plugins"
 OPERATOR_MANAGER='rhdh-operator'
-CHART_MAJOR_VERSION="1.8"
+CHART_MAJOR_VERSION="1.9"
 GITHUB_APP_APP_ID=$(cat /tmp/secrets/GITHUB_APP_3_APP_ID)
 GITHUB_APP_CLIENT_ID=$(cat /tmp/secrets/GITHUB_APP_3_CLIENT_ID)
 GITHUB_APP_PRIVATE_KEY=$(cat /tmp/secrets/GITHUB_APP_3_PRIVATE_KEY)