feat: add Hadoop monitoring dashboard queries

[jay77721]

Description

Adds query configurations to the Apache Hadoop monitoring dashboard for SigNoz.

Changes

• hadoop/hadoop-otlp-v1.json: Added query definitions (Builder) for all 28 dashboard panels covering Application Metrics, HDFS Metrics, and YARN Cluster Metrics.

Panels

• Application Metrics: Submitted, Running, Pending, Failed, Killed, Completed application counts
• HDFS Metrics: Live/Dead DataNodes, Volume Failures, Total/Under-replicated/Corrupt/Missing/Pending blocks, Remaining capacity, Capacity per DataNode
• YARN Metrics: Memory used, vCores, Total containers, NodeManager status, Application count by status, Container count by status, Memory usage, vCore usage

Tech Stack

• JMX receiver with OpenTelemetry Collector
• Builder query type with metric-based aggregation
• Filtered by deployment_environment variable

Acceptance Criteria (from issue #6426)

• HDFS capacity/usage panels
• NameNode health indicators
• DataNode status panels
• YARN container counts
• ResourceManager metrics
• Application metrics by status

Related to SigNoz issue: SigNoz/signoz#6426