refactor(component-owners): rename "pru_list" to "linux_net_list"

Since the reviewers associated with the "pru_list" review Linux
Networking documentation, a subset of which happens to be PRU-ICSS,
use "linux_net_list" instead of "pru_list".

Signed-off-by: Siddharth Vadapalli <[email protected]>

Author: Siddharth-Vadapalli-at-TI

.github/component-owners.yml

@@ -3,12 +3,12 @@
 components:
 
   # Ownership applies recursively to any file in a directory
-  source/linux/Foundational_Components/PRU-ICSS*: &pru_list
+  source/linux/Foundational_Components/Kernel/Kernel_Drivers/Network: &linux_net_list
     - Siddharth-Vadapalli-at-TI
     - chintan013
     - danish-ti
-  source/linux/Foundational_Components_PRU_Subsystem.rst: *pru_list
-  source/linux/Foundational_Components/Kernel/Kernel_Drivers/Network: *pru_list
+  source/linux/Foundational_Components/PRU-ICSS*: *linux_net_list
+  source/linux/Foundational_Components_PRU_Subsystem.rst: *linux_net_list
 
   source/android: &android_list
     - glaroque