obmc-ikvm: rename service file to align with repo name

Updated systemd service file as following for better readability
start-ipkvm.service -> obmc-ikvm.service

Testing:

Verified systemd service using QEMU + AST2600EVB firmware.

Before changes:

root@evb-ast2600:~# systemctl status start-ipkvm
* start-ipkvm.service - OpenBMC ipKVM daemon

After changes:

root@evb-ast2600:~# systemctl status obmc-ikvm
* obmc-ikvm.service - OpenBMC ipKVM daemon

Change-Id: I8260a09b074b04c47821758c31ecad5d53eca40c
Signed-off-by: Mohammed Javith Akthar M <mohammedjavitham@ami.com>
diff --git a/meta-hpe/meta-common/recipes-hpe/vehci/host-ehci-owner-reset/host-ehci-owner-reset@.service b/meta-hpe/meta-common/recipes-hpe/vehci/host-ehci-owner-reset/host-ehci-owner-reset@.service
index 2a44b9f..411fbe9 100644
--- a/meta-hpe/meta-common/recipes-hpe/vehci/host-ehci-owner-reset/host-ehci-owner-reset@.service
+++ b/meta-hpe/meta-common/recipes-hpe/vehci/host-ehci-owner-reset/host-ehci-owner-reset@.service
@@ -1,7 +1,7 @@
 [Unit]
 Description=GXP EHCI Owner Reset Service
-Wants=start-ipkvm.service
-After=start-ipkvm.service
+Wants=obmc-ikvm.service
+After=obmc-ikvm.service
 StartLimitIntervalSec=0
 
 [Service]