dbgutil: allow passing gdb expressions to `oro tt at`/`virt` #99

Job	Run time
lint-docs	1m 56s
lint-python	9s
lint-rustfmt	59s
lint-clippy	1m 24s
boot-protocol-header	52s
build-kernel-aarch64 (dev, --all-features)	1m 9s
build-kernel-x86_64 (dev, --all-features)	1m 24s
build-kernel-aarch64 (dev, --no-default-features)	55s
build-limine-aarch64 (dev, --all-features)	54s
build-kernel-x86_64 (dev, --no-default-features)	1m 25s
build-kernel-aarch64 (release, --all-features)	1m 14s
build-limine-x86_64 (dev, --all-features)	1m 27s
build-limine-aarch64 (dev, --no-default-features)	1m 27s
build-kernel-x86_64 (release, --all-features)	1m 12s
build-kernel-aarch64 (release, --no-default-features)	1m 11s
build-limine-x86_64 (dev, --no-default-features)	1m 9s
build-limine-aarch64 (release, --all-features)	55s
build-kernel-x86_64 (release, --no-default-features)	1m 22s
build-limine-x86_64 (release, --all-features)	1m 18s
build-limine-aarch64 (release, --no-default-features)	54s
build-limine-x86_64 (release, --no-default-features)	55s
unit-test	57s
	25m 8s

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