Add @arhamchopra as code owner for several files (#716)

Added @arhamchopra as a code owner for packaging and CI/CD files.

Signed-off-by: Arham Chopra <arham.chopra@cubistsystematic.com>

Author: arhamchopra

.github/CODEOWNERS

@@ -2,17 +2,17 @@
 * @robambalu @AdamGlustein @svatasoiu @alexddobkin
 
 # Packaging code
-conda @robambalu @AdamGlustein @svatasoiu @alexddobkin @ptomecek @timkpaine
-CMakeLists.txt @robambalu @AdamGlustein @svatasoiu @alexddobkin @ptomecek @timkpaine
-Makefile @robambalu @AdamGlustein @svatasoiu @alexddobkin @ptomecek @timkpaine
-MANIFEST.in @robambalu @AdamGlustein @svatasoiu @alexddobkin @ptomecek @timkpaine
-pyproject.toml @robambalu @AdamGlustein @svatasoiu @alexddobkin @ptomecek @timkpaine
-setup.py @robambalu @AdamGlustein @svatasoiu @alexddobkin @ptomecek @timkpaine
-vcpkg.json @robambalu @AdamGlustein @svatasoiu @alexddobkin @ptomecek @timkpaine
+conda @robambalu @AdamGlustein @svatasoiu @alexddobkin @ptomecek @timkpaine @arhamchopra
+CMakeLists.txt @robambalu @AdamGlustein @svatasoiu @alexddobkin @ptomecek @timkpaine @arhamchopra
+Makefile @robambalu @AdamGlustein @svatasoiu @alexddobkin @ptomecek @timkpaine @arhamchopra
+MANIFEST.in @robambalu @AdamGlustein @svatasoiu @alexddobkin @ptomecek @timkpaine @arhamchopra
+pyproject.toml @robambalu @AdamGlustein @svatasoiu @alexddobkin @ptomecek @timkpaine @arhamchopra
+setup.py @robambalu @AdamGlustein @svatasoiu @alexddobkin @ptomecek @timkpaine @arhamchopra
+vcpkg.json @robambalu @AdamGlustein @svatasoiu @alexddobkin @ptomecek @timkpaine @arhamchopra
 
 # CI/CD
-.github @robambalu @AdamGlustein @svatasoiu @alexddobkin @ptomecek @timkpaine
-ci @robambalu @AdamGlustein @svatasoiu @alexddobkin @ptomecek @timkpaine
+.github @robambalu @AdamGlustein @svatasoiu @alexddobkin @ptomecek @timkpaine @arhamchopra
+ci @robambalu @AdamGlustein @svatasoiu @alexddobkin @ptomecek @timkpaine @arhamchopra
 
 # Administrative
 .github/CODEOWNERS @robambalu