[receiver/awscontainerinsight] Add HOST_PROC env var support#37694

dmitryax merged 4 commits intoopen-telemetry:mainopen-telemetry/opentelemetry-collector-contrib:mainfrom

pjanotti:fix-host-proc-env-var-support-for-awscontainerinsightreceiverpjanotti/opentelemetry-service-contrib:fix-host-proc-env-var-support-for-awscontainerinsightreceiverCopy head branch name to clipboard