Added submodules for glog/fmt (#9)

* Added submodules for glog/fmt

Removes existing printing/formatting code.

* Update external/CMakeLists.txt

Co-authored-by: Jonathan R. Madsen <jrmadsen@users.noreply.github.com>

* Update external/CMakeLists.txt

Co-authored-by: Jonathan R. Madsen <jrmadsen@users.noreply.github.com>

* Update external/CMakeLists.txt

- checkout submodule if not already checked out or clone repo if no .gitmodules file
- find_package(... REQUIRED)

* Disable tests from external directory

* Update external/CMakeLists.txt

- fix type: BRANCH -> REPO_BRANCH

* Update cmake/rocprofiler_register_formatting.cmake

- Include external/CMakeLists.txt in format-cmake target
- include format-cmake in format target

* Fix cmake options

- ROCPROFILE_REGISTER_* -> ROCPROFILER_REGISTER_*

* Update rocprofiler_register_linting.cmake

- fix header filter to exclude external headers
- enable warning-as-errors except for misc-header-include-cycle because that originates in fmt headers

* Fix clang-tidy error in utility.cpp

- a bit out of place in this PR but caught due to --warning-as-errors addition

---------

Co-authored-by: Jonathan R. Madsen <jrmadsen@users.noreply.github.com>

scripts/run-ci.py

@@ -91,7 +91,7 @@ def generate_custom(args, cmake_args, ctest_args):
         set(CTEST_UPDATE_TYPE git)
         set(CTEST_UPDATE_VERSION_ONLY TRUE)
         set(CTEST_GIT_COMMAND {GIT_CMD})
-        set(CTEST_GIT_INIT_SUBMODULES FALSE)
+        set(CTEST_GIT_INIT_SUBMODULES TRUE)
 
         set(CTEST_OUTPUT_ON_FAILURE TRUE)
         set(CTEST_USE_LAUNCHERS TRUE)