Updates admin credentials used in github workflow

Signed-off-by: Darshit Chanpura <dchanp@amazon.com>

Author: DarshitChanpura

.github/workflows/build.yml

@@ -115,16 +115,16 @@ jobs:
         if: env.imagePresent == 'true'
         run: |
           cd ..
-          docker run -p 9200:9200 -d -p 9600:9600 -e "discovery.type=single-node" opensearch-asynchronous-search:test
+          docker run -p 9200:9200 -d -p 9600:9600 -e "OPENSEARCH_INITIAL_ADMIN_PASSWORD=myStrongPassword123!" -e "discovery.type=single-node" opensearch-asynchronous-search:test
           sleep 90
       - name: Run Asynchronous Search Test
         if: env.imagePresent == 'true'
         run: |
-          security=`curl -XGET https://localhost:9200/_cat/plugins?v -u admin:admin --insecure |grep opensearch-security|wc -l`
+          security=`curl -XGET https://localhost:9200/_cat/plugins?v -u admin:myStrongPassword123! --insecure |grep opensearch-security|wc -l`
           if [ $security -gt 0 ]
           then
             echo "Security plugin is available"
-            ./gradlew integTest -Dtests.rest.cluster=localhost:9200 -Dtests.cluster=localhost:9200 -Dtests.clustername="docker-cluster" -Dhttps=true -Duser=admin -Dpassword=admin
+            ./gradlew integTest -Dtests.rest.cluster=localhost:9200 -Dtests.cluster=localhost:9200 -Dtests.clustername="docker-cluster" -Dhttps=true -Duser=admin -Dpassword=myStrongPassword123!
           else
             echo "Security plugin is NOT available"
             ./gradlew integTest -Dtests.rest.cluster=localhost:9200 -Dtests.cluster=localhost:9200 -Dtests.clustername="docker-cluster"