refactor(handler): cache active instances (#9008)

# Which Problems Are Solved

Scheduled handlers use `eventstore.InstanceIDs` to get the all active
instances within a given timeframe. This function scrapes through all
events written within that time frame which can cause heavy load on the
database.

# How the Problems Are Solved

A new query cache `activeInstances` is introduced which caches the ids
of all instances queried by id or host within the configured timeframe.

# Additional Changes

- Changed `default.yaml`
  - Removed `HandleActiveInstances` from custom handler configs
- Added `MaxActiveInstances` to define the maximal amount of cached
instance ids
- fixed start-from-init and start-from-setup to start auth and admin
projections twice
- fixed org cache invalidation to use correct index

# Additional Context

- part of #8999

go.mod

@@ -79,13 +79,13 @@ require (
 	go.opentelemetry.io/otel/sdk v1.29.0
 	go.opentelemetry.io/otel/sdk/metric v1.29.0
 	go.opentelemetry.io/otel/trace v1.29.0
-	go.uber.org/mock v0.4.0
-	golang.org/x/crypto v0.27.0
+	go.uber.org/mock v0.5.0
+	golang.org/x/crypto v0.29.0
 	golang.org/x/exp v0.0.0-20240613232115-7f521ea00fb8
-	golang.org/x/net v0.28.0
+	golang.org/x/net v0.31.0
 	golang.org/x/oauth2 v0.23.0
-	golang.org/x/sync v0.8.0
-	golang.org/x/text v0.19.0
+	golang.org/x/sync v0.9.0
+	golang.org/x/text v0.20.0
 	google.golang.org/api v0.187.0
 	google.golang.org/genproto/googleapis/api v0.0.0-20240822170219-fc7c04adadcd
 	google.golang.org/grpc v1.65.0
@@ -205,7 +205,7 @@ require (
 	go.opencensus.io v0.24.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.29.0 // indirect
 	go.opentelemetry.io/proto/otlp v1.3.1 // indirect
-	golang.org/x/sys v0.25.0
+	golang.org/x/sys v0.27.0
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect