whitespace (project-chip#842)

Author: Rob Walker

.restyled.yaml

@@ -41,6 +41,30 @@ exclude:
 
 # Restylers to run, and how
 restylers:
+    - name: whitespace
+      enabled: true
+      image: restyled/restyler-whitespace:v0.1.0.0-2
+      command:
+          - whitespace
+      arguments: []
+      include:
+          - "**/*.c"
+          - "**/*.cc"
+          - "**/*.cpp"
+          - "**/*.cxx"
+          - "**/*.c++"
+          - "**/*.C"
+          - "**/*.cs"
+          - "**/*.h"
+          - "**/*.hh"
+          - "**/*.hpp"
+          - "**/*.hxx"
+          - "**/*.h++"
+          - "**/*.H"
+          - "**/*.java"
+          - "**/*.js"
+          - "**/*.m"
+          - "**/*.mm"
     - name: clang-format
       enabled: true
       image: restyled/restyler-clang-format:v9.0.0
@@ -65,6 +89,7 @@ restylers:
           - "**/*.java"
           - "**/*.js"
           - "**/*.m"
+          - "**/*.mm"
       interpreters: []
     - name: prettier-json
       image: restyled/restyler-prettier:v1.19.1-2