Add: NASL builtin functions for rsa #1234

Job	Run time
adapt_release	2s
unit-tests / C	1m 1s
linting / C	6s
unit-tests / Rust	3m 53s
linting / Rust	3m 41s
init / init	7s
build / C	2m 25s
build / Rust	16m 1s
container / debian:testing	15m 8s
container / debian:oldstable	6m 44s
functional / tests	4m 46s
container / debian:stable	11m 24s
container / ghcr:debian:stable	1m 51s
container / greenbone-reg:debian:stable / build-amd64	4m 28s
container / greenbone-reg:debian:stable / build-arm64	0s
container / greenbone-reg:debian:stable / create-multi-arch-manifest	0s
container / greenbone-reg:debian:stable / Test pulling the image on amd64	0s
container / greenbone-reg:debian:stable / Test pulling the image on arm64	0s
container / greenbone-reg:debian:stable / notify	0s
smoketests	0s
release / release	38s
helm	0s
	1h 12m 15s

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