FAPI: Fix synchronization eventlog. #1830

Job	Run time
scanbuild	6m 32s
test-mbedtls (ubuntu-20.04)	2m 52s
build-test (ubuntu-18.04, gcc)	4m 35s
test-tcti-config	13m 45s
test-mbedtls (ubuntu-22.04-mbedtls-3.1)	2m 52s
build-test (ubuntu-18.04, clang)	5m 2s
build-test (ubuntu-20.04, gcc)	4m 54s
test-coverage	5m 5s
build-test (ubuntu-20.04, clang)	4m 36s
test-fuzz	2m 31s
build-test (fedora-32, gcc)	5m 14s
build-test (fedora-32, clang)	5m 25s
test-no-crypto-build	1m 19s
build-test (opensuse-leap, gcc)	4m 53s
build-test (opensuse-leap, clang)	4m 54s
build-test (ubuntu-22.04, gcc)	5m 30s
coverity-test	0s
build-test (ubuntu-22.04, clang)	5m 41s
build-test (alpine-3.15, gcc)	4m 17s
build-test (alpine-3.15, clang)	5m 16s
	1h 35m 13s

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