ci: Fix github action for codecov. #828

Job	Run time
test-mbedtls (ubuntu-20.04)	2m 57s
test-mbedtls (ubuntu-22.04-mbedtls-3.1)	2m 49s
test-coverage	4m 46s
scanbuild	6m 44s
build-test (ubuntu-20.04, gcc)	4m 25s
test-fuzz	2m 36s
build-test (ubuntu-20.04, clang)	4m 21s
test-no-crypto-build	1m 18s
test-tcti-config	14m 2s
build-test (fedora-32, gcc)	4m 39s
build-test (fedora-32, clang)	4m 59s
coverity-test	0s
build-test (opensuse-leap, gcc)	4m 32s
build-test (opensuse-leap, clang)	4m 42s
build-test (ubuntu-22.04, gcc)	4m 32s
build-test (ubuntu-22.04, clang)	4m 39s
build-test (alpine-3.15, gcc)	3m 47s
build-test (alpine-3.15, clang)	4m 42s
	1h 20m 30s

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