[Snyk] Upgrade graphql from 15.0.0 to 15.8.0

Snyk has created this PR to upgrade graphql from 15.0.0 to 15.8.0.

merge advice :information_source: Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.

The recommended version is 15 versions ahead of your current version.
The recommended version was released a month ago, on 2021-12-07.

Release notes

Package name: graphql

15.8.0 - 2021-12-07
v15.8.0 (2021-12-07)

New Feature 🚀
- #3410 Refine getNamedType() for Input and Output types (@ IvanGoncharov)
Internal 🏠
2 PRs were merged
- #3411 publish 15.x.x packages only under '15.x.x' tag (@ IvanGoncharov)
- #3412 cspell: do not show progress (@ IvanGoncharov)
Committers: 1
- Ivan Goncharov(@ IvanGoncharov)
15.7.2 - 2021-10-28
v15.7.2 (2021-10-28)

Bug Fix 🐞
- #3343 GraphQLError: Fixed originalError.extensions overriding extensions argument to constructor (@ klippx)
Committers: 1
- Mathias Klippinge(@ klippx)
15.7.1 - 2021-10-27
v15.7.1 (2021-10-27)

Bug Fix 🐞
- #3341 GraphQLError: revert originalError to be nullable (@ IvanGoncharov)
Committers: 1
- Ivan Goncharov(@ IvanGoncharov)
15.7.0 - 2021-10-26
v15.7.0 (2021-10-26)

New Feature 🚀
- #3327 Change type of error extensions from anonymous Record to named interfaces (@ IvanGoncharov)
- #3333 GraphQLError: major refactoring to be more in line with v16 (@ IvanGoncharov)
- #3334 GraphQLError: keep extensions always present (@ IvanGoncharov)
Bug Fix 🐞
- #3332 GraphQLError: fix empty locations if error got nodes without locations (@ IvanGoncharov)
- #3335 GraphQLError: restore order of enumerable fields (@ IvanGoncharov)
Committers: 1
- Ivan Goncharov(@ IvanGoncharov)
15.6.1 - 2021-10-05
15.6.0 - 2021-09-20
15.5.3 - 2021-09-06
15.5.2 - 2021-08-30
15.5.1 - 2021-06-20
15.5.0 - 2021-01-26
15.4.0 - 2020-10-26
15.4.0-experimental-stream-defer.1 - 2020-10-28
15.3.0 - 2020-07-05
15.2.0 - 2020-06-29
15.1.0 - 2020-06-07
15.0.0 - 2020-04-02