This is not used/needed anymore in v8, and also is coupled to
transactions.

Not sure if we need to add this to migration docs, as this is from utils
and was more internally used...? (Also, I guess if so we need to add it
to migration docs in a separate PR on develop...?)

…ntegrations (#11382)

Adds a `interactionsSampleRate` option to browser tracing integrations
to allow users to apply an additional sample rate filter on interaction
spans.

`interactionsSampleRate` is applied on top of the global
`tracesSampleRate`.
Therefore if `interactionsSampleRate` is `0.5` and `tracesSampleRate` is
`0.1`, then the actual sample rate for interactions is `0.05`

Allows exclusive time for spans to be 0, including inp spans.

This backports #11430
to v7

…7] (#11485)

Backports #11149 to `v7`

`statsd` is the envelope item type and `metric_bucket` is the data
category. I also changed some variable names to keep a better
distinction.

Deprecate the `Hub` class which we'll remove in a follow-up PR
in v8. The replacement is to mostly use the scope-centered APIs. Most
APIs that relied on the `Hub` class (unfortunately quite a lot - looks
like we weren't really consistent in using the Hub interface instead of
the class) are already deprecated and already removed in v8.

closes #11336

Backports #11437, #11432, #11414 to v7

Backports #11417 to v7

This PR deprecates the `Hub` interface as a continuation of #11528 where
we deprecated the Hub class.

The difference here is that the interface will stay deprecated
throughout v8 so that we can shim the infamous `getCurrentHub` API. Most
other usages of the interface should already be removed in v8/`develop`
🤞

Backport of #11518 for v7

ref #11402