Add codeowners

.github/CODEOWNERS

@@ -13,7 +13,9 @@
 # Alik Saring (alikdell)
 # Aaron Tye (atye)
 # Chaganti Rajitha (chaganti-rajitha)
+# Chiman Jain (chimanjain)
 # Florian Coulombel (coulof)
+# Harish H  (HarishH-DELL)
 # Meghana G M (meggm)
 # Niranjan N (niranjan-n1)
 # Shayna Finocchiaro (shaynafinocchiaro)
@@ -25,6 +27,10 @@
 # Yiming Bao (baoy1)
 # Yian Zong  (YianZong)
 # Forrest Xia (forrestxia)
+# Nitesh Rewatkar (nitesh3108)
+# Rajendra Indukuri (rajendraindukuri)
+# Shefali Malhotra (shefali-malhotra)
+# Spandita Panigrahi (panigs7)
 
 # for all files:
-* @gallacher @tdawe @alikdell @atye @hoppea2 @chaganti-rajitha @coulof @meggm @niranjan-n1 @shaynafinocchiaro @sharmilarama @tssushma @taohe1012 @P-Cao @shanmydell @baoy1 @YianZong @forrestxia
+* @gallacher @tdawe @alikdell @atye @hoppea2 @chaganti-rajitha @coulof @meggm @niranjan-n1 @shaynafinocchiaro @sharmilarama @tssushma @taohe1012 @P-Cao @shanmydell @baoy1 @YianZong @forrestxia @nitesh3108 @rajendraindukuri @shefali-malhotra @panigs7 @chimanjain @HarishH-DELL