Fix: update github actions checkout and upload #1101

Job	Run time
check-style	13s
generate-fstar	2m 28s
unit-tests-default	49s
test-lakers-python	57s
unit-tests (lakers-crypto/psa, ead-none)	59s
unit-tests (lakers-crypto/psa, ead-authz)	52s
unit-tests (lakers-crypto/rustcrypto, ead-none)	45s
unit-tests (lakers-crypto/rustcrypto, ead-authz)	44s
build-lakers-c-example	1m 38s
build-edhoc-package (lakers-crypto/psa)	1m 27s
build-coap-example	48s
build-example-for-cortex-m4 (crypto-psa)	1m 18s
build-edhoc-package (lakers-crypto/psa-baremetal)	1m 29s
build-example-for-cortex-m4 (crypto-cryptocell310)	1m 28s
build-edhoc-package (lakers-crypto/cryptocell310)	1m 21s
build-edhoc-package (lakers-crypto/rustcrypto)	1m 12s
run-example-on-qemu (crypto-psa)	1m 34s
build-lakers-c (crypto-rustcrypto)	1m 6s
build-lakers-c (crypto-psa-baremetal)	1m 36s
build-lakers-c (crypto-cryptocell310)	1m 27s
release	0s
	24m 11s

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