Use gersemi for CMake formatting (#257)

* Replace `cmake-format` with `gersemi`

Signed-off-by: David Galiffi <David.Galiffi@amd.com>

* Remove .cmake-format.yaml

Signed-off-by: David Galiffi <David.Galiffi@amd.com>

* Update workflow to use gersemi

Signed-off-by: David Galiffi <David.Galiffi@amd.com>

* Update CONTRIBUTING.md

* Update helper scripts

* Don't include `*/external/*` in workflows

---------

Signed-off-by: David Galiffi <David.Galiffi@amd.com>

[ROCm/rocprofiler-systems commit: 122623a929]

projects/rocprofiler-systems/.pre-commit-config.yaml

@@ -40,13 +40,10 @@ repos:
       - id: clang-format
         files: \.(c|cpp|h.*)$
 
-  - repo: local
+  - repo: https://github.com/BlankSpruce/gersemi
+    rev: 0.19.3
     hooks:
-      - id: check-cmake
-        name: cmake-format
-        entry: ./scripts/check-cmake-format.sh
-        language: script
-        files: (^|/)(CMakeLists\.txt|.*\.cmake)$
+    - id: gersemi
 
   - repo: local
     hooks: