Release v1.9.0

Release Notes (v1.9.0):

Since the last tag (v2.0.0-pre10), the following changes have been made:

• [v1] Add HTTP TLS (#425)
• Upgrade go to 1.24 and upgrade multiple different dependencies (#414)
• Upgrade multiple dependencies (#399)
• Improve Helm chart: labels, pod monitor, additional env vars (#384)
• Upgrade github.com/prometheus/common to v0.60.1
• Add gc metrics (#386)
• Upgrade multiple dependencies (#378)
• Fix improper error handling in infinity float (#375)
• node stats: support infinity (#373)
• Fix create release notes script (#370)
• Add logstash_stats_pipeline_flow_worker_ metrics, fix other flow metrics (#369)
• Update snapshots and fixtures to match Logstash 8.15 (#367)
• Upgrade toolset to use go 1.23 (#362)
• Update multiple dependencies (#339)
• add HTTP_INSECURE config (#337)
• Update prometheus/client_golang to 1.19.0 (#325)
• Fix not enough big integers used for parsing memory (#301)
• Move some of v2 features to v1 (#286)
• Update dependencies for v1 branch (#277)
• Bring back CodeQL workflow to V1
• Bump Docker image from golang 1.21.5 to 1.21.6 (#230)
• Update Prometheus library version (#229)
• Fix intendation in service.yaml (#228)
• Update actions for managing artifacts from @V3 to @v4
• Add documentation to http timeout configuration
• Add environment variable to configure http timeout
• Change type of some variables that may hold big numbers to int64
• Update multiple v1 dependencies (#214)
• Add missing dependency to application pipeline
• Add ARM64 pipeline (#213)