(MINOR) XmpMeta can now optionally format itself using Rust-style formatting #668

Job	Run time
Clippy	1m 11s
Preflight docs.rs build	22s
License / vulnerability audit (advisories)	20s
Enforce Rust code format	11s
License / vulnerability audit (bans licenses sources)	19s
Preflight crate publish (ubuntu-latest, stable)	23s
ReadXMP example	1m 18s
Unit tests with default features disabled (windows-latest)	2m 57s
Unit tests with minimum versions of direct dependencies (windows-latest)	2m 40s
Unit tests with default features disabled (macos-latest)	4m 8s
Unit tests with minimum versions of direct dependencies (macos-latest)	4m 0s
Unit tests with default features disabled (ubuntu-latest)	1m 19s
Unit tests with minimum versions of direct dependencies (ubuntu-latest)	2m 3s
Unit tests (windows-latest, stable)	3m 36s
Unit tests (aarch64-unknown-linux-gnu, stable)	2m 9s
Unit tests (aarch64-unknown-linux-gnu, 1.70.0)	2m 21s
Unit tests (windows-latest, 1.70.0)	2m 41s
Ensure (MAJOR) tag is used when making an API breaking change	1m 7s
Check for unused dependencies	1m 6s
Unit tests (macos-latest, stable)	2m 28s
Unit tests (macos-latest, 1.70.0)	3m 40s
Unit tests (macos-13-xlarge, stable)	1m 34s
Unit tests (macos-13-xlarge, 1.70.0)	1m 35s
Unit tests (ubuntu-latest, stable)	1m 34s
Unit tests (ubuntu-latest, 1.70.0)	1m 43s
	46m 45s

Provide feedback