Revert "Add GnssAntennaInfo to HAL"

Revert "Add GnssAntennaInfo framework APIs"

Revert "Add GnssAntennaInfo tests"

Revert submission 10111057-pco_pcv

Reason for revert: Build breakage
Reverted Changes:
I70e4014dd:Add GnssAntennaInfo framework APIs
I072958ecb:Add GnssAntennaInfo tests
Ia63a1f502:Add GnssAntennaInfo to HAL

Change-Id: I567fb52ca6c881f2e4c3c95c589bb4288f82becf
diff --git a/gnss/2.1/IGnssConfiguration.hal b/gnss/2.1/IGnssConfiguration.hal
index 550f325..8360ba9 100644
--- a/gnss/2.1/IGnssConfiguration.hal
+++ b/gnss/2.1/IGnssConfiguration.hal
@@ -65,4 +65,4 @@
      * @return success Whether the HAL accepts and abides by the provided blacklist.
      */
     setBlacklist_2_1(vec<BlacklistedSource> blacklist) generates (bool success);
-};
+};
\ No newline at end of file