Rename tunnel mode local/remote addresses to src/dst

Update tunnel mode addresses to more correctly reflect their usage.
These addresses are used for matching SAs, which should be denoted as
source/destination pairs instead of local or remote.

Bug: 79384676
Test: Tests passing (integration + unit tests)
Change-Id: I2bbc3bb5add11155d83475c61a9dcea7be26bf0b
diff --git a/server/NetdNativeService.h b/server/NetdNativeService.h
index a956149..2e77043 100644
--- a/server/NetdNativeService.h
+++ b/server/NetdNativeService.h
@@ -151,31 +151,20 @@
     binder::Status ipSecRemoveTransportModeTransform(
             const android::base::unique_fd& socket);
 
-    binder::Status ipSecAddSecurityPolicy(
-            int32_t transformId,
-            int32_t direction,
-            const std::string& sourceAddress,
-            const std::string& destinationAddress,
-            int32_t spi,
-            int32_t markValue,
-            int32_t markMask);
+    binder::Status ipSecAddSecurityPolicy(int32_t transformId, int32_t direction,
+                                          const std::string& tmplSrcAddress,
+                                          const std::string& tmplDstAddress, int32_t spi,
+                                          int32_t markValue, int32_t markMask);
 
-    binder::Status ipSecUpdateSecurityPolicy(
-            int32_t transformId,
-            int32_t direction,
-            const std::string& sourceAddress,
-            const std::string& destinationAddress,
-            int32_t spi,
-            int32_t markValue,
-            int32_t markMask);
+    binder::Status ipSecUpdateSecurityPolicy(int32_t transformId, int32_t direction,
+                                             const std::string& tmplSrcAddress,
+                                             const std::string& tmplDstAddress, int32_t spi,
+                                             int32_t markValue, int32_t markMask);
 
-    binder::Status ipSecDeleteSecurityPolicy(
-            int32_t transformId,
-            int32_t direction,
-            const std::string& sourceAddress,
-            const std::string& destinationAddress,
-            int32_t markValue,
-            int32_t markMask);
+    binder::Status ipSecDeleteSecurityPolicy(int32_t transformId, int32_t direction,
+                                             const std::string& tmplSrcAddress,
+                                             const std::string& tmplDstAddress, int32_t markValue,
+                                             int32_t markMask);
 
     binder::Status trafficCheckBpfStatsEnable(bool* ret) override;