Update dependency mikefarah/yq to v4.30.4

This MR contains the following updates:

Package	Type	Update	Change
mikefarah/yq	ironbank-github	patch	v4.30.2 -> v4.30.4

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Release Notes

mikefarah/yq

v4.30.4: - Fixed missing version in brew/snap

Compare Source

Fixing missing version in brew/snap due to bug in automated versioning

v4.30.3

Compare Source

• Updated release process (automated versioning)
  • Fixed handling of yaml directives (#​1424)
  • Fixed parsing of newline character in string expression #​1430
  • Fixed length compares to null instead of 0 issue #​1427

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