Update dependency express-validator to ^7.2.0

This MR contains the following updates:

Package	Type	Update	Change
express-validator (source)	dependencies	minor	^7.1.0 -> ^7.2.0

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Release Notes

express-validator/express-validator (express-validator)

v7.2.0

Compare Source

• Add hide() method (#​1304, #​1305)
• Add wildcard values to custom validator's metadata (#​1297, #​1308)
• Correctly select properties of primitives (#​1245, #​1279)

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