Use camel case for InputPanels aliases

Camel Case names for component alias follow Ext recommended practises
and are used otherwise everyelse in the code base.

No functionnal changes, aliases for these components were not used
anyway.

www/manager6/qemu/CDEdit.js

@@ -1,6 +1,6 @@
 Ext.define('PVE.qemu.CDInputPanel', {
     extend: 'PVE.panel.InputPanel',
-    alias: 'widget.PVE.qemu.CDInputPanel',
+    alias: 'widget.pveQemuCDInputPanel',
 
     insideWizard: false,
 

www/manager6/qemu/HDEdit.js

@@ -2,7 +2,7 @@
 /* 'change' property is assigned a string and then a function */
 Ext.define('PVE.qemu.HDInputPanel', {
     extend: 'PVE.panel.InputPanel',
-    alias: 'widget.PVE.qemu.HDInputPanel',
+    alias: 'widget.pveQemuHDInputPanel',
     onlineHelp: 'qm_hard_disk',
 
     insideWizard: false,

www/manager6/qemu/NetworkEdit.js

@@ -1,6 +1,6 @@
 Ext.define('PVE.qemu.NetworkInputPanel', {
     extend: 'PVE.panel.InputPanel',
-    alias: 'widget.PVE.qemu.NetworkInputPanel',
+    alias: 'widget.pveQemuNetworkInputPanel',
     onlineHelp: 'qm_network_device',
 
     insideWizard: false,