Update dependency rubocop-graphql to v1.5.3

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
rubocop-graphql (changelog)	1.5.2 -> 1.5.3

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Release Notes

DmitryTsepelev/rubocop-graphql (rubocop-graphql)

v1.5.3

Compare Source

• PR#163 Fix FieldDefinitions to preserve comments when autocorrecting ([@​fatkodima][])
• PR#165 Drop support for rubocop < 1.50 ([@​fatkodima][])
• PR#164 Fix FieldDefinitions autocorrection for fields with squished heredocs ([@​fatkodima][])

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Code Coverage Report: Only Changed Files listed

Package	Coverage
Overall Coverage	🟢 85%

Minimum allowed coverage is 0%, this run produced 85%