tctildr: turn tctildr into a tcti #1744

Job	Run time
test-coverage	7m 23s
scanbuild	6m 25s
build-test (ubuntu-18.04, gcc)	8m 48s
build-test (ubuntu-18.04, clang)	8m 29s
test-mbedtls (ubuntu-20.04)	2m 48s
test-no-crypto-build	1m 45s
build-test (ubuntu-20.04, gcc)	4m 54s
test-mbedtls (ubuntu-22.04-mbedtls-3.1)	3m 54s
test-tcti-config	21m 57s
build-test (ubuntu-20.04, clang)	4m 45s
build-test (fedora-32, gcc)	8m 34s
coverity-test	0s
test-fuzz	2m 29s
build-test (fedora-32, clang)	5m 20s
build-test (opensuse-leap, gcc)	10m 14s
build-test (opensuse-leap, clang)	7m 21s
build-test (ubuntu-22.04, gcc)	10m 41s
build-test (ubuntu-22.04, clang)	5m 36s
build-test (alpine-3.15, gcc)	6m 21s
build-test (alpine-3.15, clang)	9m 21s
	2h 17m 5s

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