uhd: mpm: apply clang-format to all files

Applying formatting changes to all .cpp and .hpp files in the following
directories:
```
find host/examples/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/tests/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/dboard/neon/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/dboard/magnesium/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/device3/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/mpmd/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/x300/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/utils/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find mpm/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
```

Also formatted host/include/, except Cpp03 was used as a the language
standard instead of Cpp11.
```
sed -i 's/ Cpp11/ Cpp03/g' .clang-format
find host/include/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
```

Formatting style was designated by the .clang-format file.

1 files changed, 4 insertions, 4 deletions

diff --git a/host/tests/math_test.cpp b/host/tests/math_test.cpp
index 131016091..ffdcbb086 100644
--- a/host/tests/math_test.cpp
+++ b/host/tests/math_test.cpp
@@ -5,15 +5,15 @@
 // SPDX-License-Identifier: GPL-3.0-or-later
 //
 
-#include <boost/test/unit_test.hpp>
-#include <stdint.h>
 #include <uhd/utils/math.hpp>
+#include <stdint.h>
+#include <boost/test/unit_test.hpp>
 
 // NOTE: This is not the only math test case, see e.g. special tests
 // for fp comparison.
 
-BOOST_AUTO_TEST_CASE(test_log2){
+BOOST_AUTO_TEST_CASE(test_log2)
+{
     double y = uhd::math::log2(16.0);
     BOOST_CHECK_EQUAL(y, 4.0);
 }
-