Merge bitcoin/bitcoin#25025: test: Remove boost::split from rpc_tests.cpp

fad35e9afdd0bb6e8d6bf7f34a31de11aeb2d39b test: Remove boost::split from rpc_tests.cpp (MacroFake)

Pull request description:

  No need for boost, as there are no tabs.

  Can be tested with:

  ```diff
  diff --git a/src/test/rpc_tests.cpp b/src/test/rpc_tests.cpp
  index 50b5078110..ad6a888ad0 100644
  --- a/src/test/rpc_tests.cpp
  +++ b/src/test/rpc_tests.cpp
  @@ -29,6 +29,7 @@ public:

   UniValue RPCTestingSetup::CallRPC(std::string args)
   {
  +Assert(args.find('\t')==std::string::npos);
       std::vector<std::string> vArgs;
       boost::split(vArgs, args, boost::is_any_of(" \t"));
       std::string strMethod = vArgs[0];

ACKs for top commit:
  fanquake:
    utACK fad35e9afdd0bb6e8d6bf7f34a31de11aeb2d39b

Tree-SHA512: 3df789a222b407d61ad549adc4bbded00705d7c3db07472c31ce0e82216fe3ae27724b7f0ee3e85084bdf405cc28185e85487c9a7001620d6654fda77bab8eb3

0 files changed, 0 insertions, 0 deletions