Revert "KeyMint HAL: add curve 25519, bump version"

Revert "Bump keystore2 AIDL API version 1->2"

Revert "Advertise support of KeyMint V2"

Revert submission 1900930-version-bump

Reason for revert: Broken build on sc-qpr1-dev-plus-aosp, b/210450339
Reverted Changes:
I42a9b854f:keystore2: cope with new curve25519 enum
I167d568d6:Bump keystore2 AIDL API version 1->2
I3a16d072e:Advertise support of KeyMint V2
Ibf2325329:KeyMint HAL: add curve 25519, bump version

Change-Id: I78d4b07c41aa6bfeb367b56a58deeac6adb6ec46
diff --git a/compatibility_matrices/compatibility_matrix.current.xml b/compatibility_matrices/compatibility_matrix.current.xml
index 416ac07..c39db36 100644
--- a/compatibility_matrices/compatibility_matrix.current.xml
+++ b/compatibility_matrices/compatibility_matrix.current.xml
@@ -343,7 +343,7 @@
     </hal>
     <hal format="aidl" optional="true">
         <name>android.hardware.security.keymint</name>
-        <version>1-2</version>
+        <version>1</version>
         <interface>
             <name>IKeyMintDevice</name>
             <instance>default</instance>
@@ -352,7 +352,6 @@
     </hal>
     <hal format="aidl" optional="true">
         <name>android.hardware.security.keymint</name>
-        <version>1-2</version>
         <interface>
             <name>IRemotelyProvisionedComponent</name>
             <instance>default</instance>