RDKEMW-7975 - Optimize the Internet Connectivity Monitoring approach port to support branch

Reason for change: Added device model and version details to the user agent of curl request and enabling the continuous monitoring only when the internet state is other fully connected
Test Procedure: check the tcpdump
Risks: Medium
Signed-off-by: Gururaaja ESR <[email protected]>

Author: gururaajar

conf/include/generic-pkgrev.inc

@@ -292,7 +292,7 @@ PV:pn-memcr = "1.0.2"
 PR:pn-memcr = "r0"
 PACKAGE_ARCH:pn-memcr = "${MIDDLEWARE_ARCH}"
 
-PV:pn-networkmanager-plugin = "0.20.1"
+PV:pn-networkmanager-plugin = "0.20.2"
 PR:pn-networkmanager-plugin = "r0"
 PACKAGE_ARCH:pn-networkmanager-plugin = "${MIDDLEWARE_ARCH}"