fix(gatsby-plugin-page-creator): add missing telemetry dependency

[pieh]

Description

We import gatsby-telemetry in gatsby-plugin-page-creator but we don't set it as dependency so sometimes depending how package managers install node_modules this can result in "Module not found" errors

gatsby/packages/gatsby-plugin-page-creator/src/gatsby-node.ts

Line 12 in 787bc23

import { trackFeatureIsUsed } from "gatsby-telemetry"

Related Issues

Fixes #28646

[vladar]

We should treat this one with care when cherry-picking as it needs to be ^1.7.0-next.0 in the release branch (not ^1.8.0-next.0).

[pieh]

needs to be ^1.7.0-next.0

1.7.0 I think? (not -next.0 :P) But yes - this entire PR will be a merge conflcit when backporting.

[vladar]

You are correct, it is 1.7.0 😄 It would've been 1.7.0-next.0 during the stabilization phase.

[LekoArts]

Published in gatsby-plugin-page-creator@2.7.1