Update conf file storage text for 0.14.0. #2602

Job	Run time
softhsm2-test (1.65.0, hsm,hsm-tests-pkcs11)	16m 27s
build (ubuntu-latest, 1.65.0, --no-default-features)	21m 5s
softhsm2-test (stable, hsm,hsm-tests-pkcs11)	9m 0s
pykmip-test (1.65.0, hsm)	7m 45s
build (ubuntu-latest, 1.65.0)	20m 39s
softhsm2-test (beta, hsm,hsm-tests-pkcs11)	9m 47s
pykmip-test (1.65.0, hsm,hsm-tests-kmip)	7m 45s
build (ubuntu-latest, 1.65.0, --features all)	18m 49s
pykmip-test (stable, hsm)	7m 46s
build (ubuntu-latest, stable, --no-default-features)	10m 35s
pykmip-test (stable, hsm,hsm-tests-kmip)	7m 47s
build (ubuntu-latest, stable)	17m 19s
pykmip-test (beta, hsm)	7m 49s
build (ubuntu-latest, stable, --features all)	14m 34s
pykmip-test (beta, hsm,hsm-tests-kmip)	7m 29s
build (ubuntu-latest, beta, --no-default-features)	12m 9s
build (ubuntu-latest, beta)	13m 9s
build (ubuntu-latest, beta, --features all)	15m 42s
	3h 45m 36s

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