prometheus: updated to 2.34.0

2.34.0

[CHANGE] UI: Classic UI removed.
[CHANGE] Tracing: Migrate from Jaeger to OpenTelemetry based tracing.
[ENHANCEMENT] TSDB: Disable the chunk write queue by default and allow configuration with the experimental flag --storage.tsdb.head-chunks-write-queue-size.
[ENHANCEMENT] HTTP SD: Add a failure counter.
[ENHANCEMENT] Azure SD: Set Prometheus User-Agent on requests.
[ENHANCEMENT] Uyuni SD: Reduce the number of logins to Uyuni.
[ENHANCEMENT] Scrape: Log when an invalid media type is encountered during a scrape.
[ENHANCEMENT] Scrape: Accept application/openmetrics-text;version=1.0.0 in addition to version=0.0.1.
[ENHANCEMENT] Remote-read: Add an option to not use external labels as selectors for remote read.
[ENHANCEMENT] UI: Optimize the alerts page and add a search bar.
[ENHANCEMENT] UI: Improve graph colors that were hard to see.
[ENHANCEMENT] Config: Allow escaping of $ with $$ when using environment variables with external labels.
[BUGFIX] PromQL: Properly return an error from histogram_quantile when metrics have the same labelset.
[BUGFIX] UI: Fix bug that sets the range input to the resolution.
[BUGFIX] TSDB: Fix a query panic when memory-snapshot-on-shutdown is enabled.
[BUGFIX] Parser: Specify type in metadata parser errors.
[BUGFIX] Scrape: Fix label limit changes not applying.

(adam)