fix(clang-format): v18 of workflow

Allows for the newest version of clang-format to always be used by
removing the clang-format version specification. This might be causing
the issues with clang-format reordering the libraries and things
crashing on the R side when the package is tested.

.github/workflows/run-clang-format.yml

@@ -25,11 +25,10 @@ jobs:
     # We use Google style to format code.
     steps:
     - uses: actions/checkout@v4
-    - uses: DoozyX/clang-format-lint-action@v0.14
+    - uses: DoozyX/clang-format-lint-action@v0.18.1
       with:
         source: './inst/include ./src ./tests/gtest'
         extensions: 'hpp, cpp'
-        clangFormatVersion: 13.0.0
         style: Google
         inplace: True