dbgutil: add readme note about false positives #100

Job	Run time
boot-protocol-header	44s
build-kernel-x86_64 (dev, --all-features)	1m 1s
build-kernel-aarch64 (dev, --all-features)	56s
build-kernel-x86_64 (dev, --no-default-features)	1m 10s
build-limine-aarch64 (dev, --all-features)	53s
build-kernel-aarch64 (dev, --no-default-features)	56s
build-kernel-x86_64 (release, --all-features)	58s
build-limine-x86_64 (dev, --all-features)	1m 16s
build-limine-aarch64 (dev, --no-default-features)	49s
build-kernel-aarch64 (release, --all-features)	49s
build-kernel-x86_64 (release, --no-default-features)	1m 1s
build-limine-aarch64 (release, --all-features)	47s
build-limine-x86_64 (dev, --no-default-features)	59s
build-kernel-aarch64 (release, --no-default-features)	49s
build-limine-x86_64 (release, --all-features)	1m 0s
build-limine-aarch64 (release, --no-default-features)	49s
lint-clippy	1m 16s
build-limine-x86_64 (release, --no-default-features)	59s
lint-docs	1m 37s
lint-python	10s
lint-rustfmt	33s
unit-test	1m 5s
	20m 37s

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