[docs] Improve readability of ROCprofiler-SDK API library documentation (#359)

* Use custom .rst to make api doc more readable.

* Update index.rst

* Misc docs updates

- doxygen source code fixes
- updated doxygen files
- fixed conf.py (does not generate code in source tree)

* Update source/docs/api-reference/rocprofiler-sdk_api_reference.rst

Co-authored-by: Rawat, Swati <Swati.Rawat@amd.com>

* Update source/docs/api-reference/rocprofiler-sdk_api_reference.rst

Co-authored-by: Rawat, Swati <Swati.Rawat@amd.com>

* Update source/docs/api-reference/rocprofiler-sdk_api/modules.rst

Co-authored-by: Rawat, Swati <Swati.Rawat@amd.com>

* Update source/docs/api-reference/rocprofiler-sdk_api/global_data_structures_topics_files.rst

Co-authored-by: Rawat, Swati <Swati.Rawat@amd.com>

* Duplicate

* test warnings

* Update CMakeLists.txt

* Update rocprofiler-sdk.dox.in

* Update update-docs.sh

* fix docs build failures by -q -T flags.

* set warn_as_error to NO.

* test -W to suppress warnings.

* remove -q flag from make.

* reduce dot graph depth to 100

* Update custom docs target

- docs target is now no longer part of the dependency list for the all target
- installation of docs requires explicitly building the docs target (i.e. OPTIONAL install of _build/html/ folder)

* add quit and trace mode back.

* increase DOT_GRAPH_MAX_NODES to 500 back.

* Format.

---------

Co-authored-by: Venkateshwar Reddy Kandula <vkandula@amd.com>
Co-authored-by: Jonathan R. Madsen <jonathanrmadsen@gmail.com>
Co-authored-by: Bhardwaj, Gopesh <Gopesh.Bhardwaj@amd.com>
Co-authored-by: Rawat, Swati <Swati.Rawat@amd.com>
Co-authored-by: Madsen, Jonathan <Jonathan.Madsen@amd.com>

[ROCm/rocprofiler-sdk commit: 6ec9526475]

projects/rocprofiler-sdk/source/docs/conf.py

@@ -41,17 +41,6 @@ def build_doxyfile():
     )
 
 
-def configure_version_header():
-    sp.run(
-        [
-            "cmake",
-            f"-S {_srcdir}/source/include/rocprofiler-sdk",
-            f"-B {_srcdir}/source/include/rocprofiler-sdk",
-        ]
-    )
-
-
-configure_version_header()
 build_doxyfile()
 
 # -- Project information -----------------------------------------------------
@@ -78,7 +67,7 @@ doxygen_root = "."
 doxysphinx_enabled = True
 doxygen_project = {
     "name": "rocprofiler-sdk",
-    "path": "_doxygen",
+    "path": "_doxygen/rocprofiler-sdk/xml",
 }
 doxyfile = "rocprofiler-sdk.dox"