Update Rust crate insta to v1.43.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
insta (source)	dev-dependencies	minor	=1.42.2 -> =1.43.0

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Release Notes

mitsuhiko/insta (insta)

v1.43.0

Compare Source

• Add uppercase keyboard shortcuts for bulk operations in cargo insta review:
  A to accept all, R to reject all, and S to skip all remaining snapshots.
  #​745
• --unreferenced=auto (or other relevant values) no longer cleans up pending
  snapshots. A bug where cargo insta test --unreferenced=auto would
  incorrectly pass on new pending snapshots has been fixed.
• Support specifying cargo-nextest bin with INSTA_CARGO_NEXTEST_BIN. #​721 (Louis Fruleux)
• Allow setting INSTA_WORKSPACE_ROOT at compile time. This is useful for reproducible binaries
  so they don't contain references to CARGO_MANIFEST_DIR. #​726 (Pascal Bach)
• Qualify all references in macros to avoid name clashes. #​729 (Austin Schey)
• Remove linked-hash-map and pin-project dependencies. #​742, #​741, #​738
• cargo insta review fails with a helpful error message when run in a non-TTY environment.

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