oe_test_openssl_delete_configuration_file.md

oe_test_openssl_delete_configuration_file

测试套问题，x86 和 riscv 错误原因一致

错误来自 Line 33-36 和 Line 67-70

    openssl genrsa -out $CA_Path/private/cakey.pem 2048
    CHECK_RESULT $?
    grep 'BEGIN RSA PRIVATE KEY' $CA_Path/private/cakey.pem
    CHECK_RESULT $?

    openssl genrsa -out $build_path/${applying}.key 2048
    CHECK_RESULT $?
    grep 'BEGIN RSA PRIVATE KEY' $build_path/${applying}.key
    CHECK_RESULT $?

grep 所示字串和实际不符