refactor: Use STR_INTERNAL_BUG macro where possible

This ensures a uniform bug template and allows to drop includes and
logic at the call sites.

src/rpc/util.cpp

@@ -2,10 +2,7 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <bitcoin-build-config.h> // IWYU pragma: keep
-
 #include <chain.h>
-#include <clientversion.h>
 #include <common/args.h>
 #include <common/messages.h>
 #include <common/types.h>
@@ -678,10 +675,8 @@ UniValue RPCHelpMan::HandleRequest(const JSONRPCRequest& request) const
                 mismatch.size() == 1 ? mismatch[0].write(4) :
                 mismatch.write(4)};
             throw std::runtime_error{
-                strprintf("Internal bug detected: RPC call \"%s\" returned incorrect type:\n%s\n%s %s\nPlease report this issue here: %s\n",
-                          m_name, explain,
-                          CLIENT_NAME, FormatFullVersion(),
-                          CLIENT_BUGREPORT)};
+                STR_INTERNAL_BUG(strprintf("RPC call \"%s\" returned incorrect type:\n%s", m_name, explain)),
+            };
         }
     }
     return ret;