supplicant: add NMSetting8021xAuthFlags for TLS v1.3 / enable a version
In the commit 2a11c57c, it said:
In the future, supplicant may disable options by default, and the inverse option can become interesting to configure "tls_disable_tlsv1_0=0". When that happens, we can solve it by adding another flag NM_SETTING_802_1X_AUTH_FLAGS_TLS_1_0_ENABLE.
This commit adds the NM_SETTING_802_1X_AUTH_FLAGS_TLS_1_0_ENABLE
flag as well as similar flags for other TLS versions.
This commit also adds flags for TLS v1.3, as the corresponding flags are now provided in wpa_supplicant.