wpa_supplicant: Uprev hidl to 1.2, add support for SAE and OWE

Uprev wpa_supplicant hidl to 1.2, and implement new functionality
required for the new key managemenet features: SAE (WPA3-Personal)
and OWE (Enhanced Open).

Bug: 112195778
Test: Unit-tested
Change-Id: I1d9023f0c557db6d8d7ed2ff7eff9fc8399760ad
diff --git a/wpa_supplicant/.gitignore b/wpa_supplicant/.gitignore
index 0e3ad1b..30e3fd4 100644
--- a/wpa_supplicant/.gitignore
+++ b/wpa_supplicant/.gitignore
@@ -1 +1,2 @@
 *.service
+.settings