Update language in ipmbbridge to be more inclusive

Use more inclusive terminology inside of ipmbbridge repo.

Tested: No functional change. Verified on Intel system that ipmb.service
runs and Ipmb channel still gets published on DBus.

Change-Id: I70577a3b28e209a38bcd3d2ec99dd17b09a2d723
Signed-off-by: Matt Simmering <matthew.simmering@intel.com>
diff --git a/ipmbdefines.hpp b/ipmbdefines.hpp
index cce5859..b786300 100644
--- a/ipmbdefines.hpp
+++ b/ipmbdefines.hpp
@@ -37,7 +37,7 @@
             uint8_t checksum1;  /// @brief checksum computed on first two bytes
                                 /// of IPMB_HEADER
             /** @brief IPMB Header */
-            uint8_t rqSA;     /// @brief requester's slave address, LS bit=0
+            uint8_t rqSA;     /// @brief requester's target address, LS bit=0
             uint8_t rqSeqLUN; /// @brief requester's sequence number and logical
                               /// unit number
             uint8_t cmd; /// @brief command required by the network identify the
@@ -53,7 +53,7 @@
             uint8_t checksum1;  /// @brief checksum computed on first two bytes
                                 /// of IPMB_HEADER
             /** @brief IPMB Header */
-            uint8_t rsSA;     /// @brief responder's slave address, LS bit=0
+            uint8_t rsSA;     /// @brief responder's target address, LS bit=0
             uint8_t rsSeqLUN; /// @brief responder's sequence number and logical
                               /// unit number
             uint8_t cmd; /// @brief command required by the network identify the