Add BIOS attribute tag in backup_restore JSON

This commit adds a tag "isUsedForBiosAttributeBackup" to the "backupMap"
in backup_restore JSON files. This tag will be useful for identifying
keywords which are used for backing up BIOS attributes in VPD.
This tag is required for implementation of --syncBiosAttributes option
in vpd-tool --mfgClean.

Test:
```
- install bitbaked image on an Everest system
- reboot, after reboot, ensure that backup restore feature of
  vpd-manager runs as usual
```

Change-Id: I01d37c3ca4f05b82aba2f6877e90ec8360c3215b
Signed-off-by: Souvik Roy <souvikroyofficial10@gmail.com>
diff --git a/configuration/ibm/backup_restore_50001000.json b/configuration/ibm/backup_restore_50001000.json
index e3d6adb..545a612 100644
--- a/configuration/ibm/backup_restore_50001000.json
+++ b/configuration/ibm/backup_restore_50001000.json
@@ -68,7 +68,8 @@
             "destinationKeyword": "RG",
             "defaultValue": [32, 32, 32, 32],
             "isPelRequired": true,
-            "isManufactureResetRequired": true
+            "isManufactureResetRequired": true,
+            "isBiosSyncRequired": true
         },
         {
             "sourceRecord": "VSYS",
@@ -116,7 +117,8 @@
             "destinationKeyword": "D0",
             "defaultValue": [0],
             "isPelRequired": true,
-            "isManufactureResetRequired": true
+            "isManufactureResetRequired": true,
+            "isBiosSyncRequired": true
         },
         {
             "sourceRecord": "UTIL",
@@ -125,7 +127,8 @@
             "destinationKeyword": "D1",
             "defaultValue": [0],
             "isPelRequired": false,
-            "isManufactureResetRequired": true
+            "isManufactureResetRequired": true,
+            "isBiosSyncRequired": true
         },
         {
             "sourceRecord": "UTIL",
diff --git a/configuration/ibm/backup_restore_50003000.json b/configuration/ibm/backup_restore_50003000.json
index e3d6adb..545a612 100644
--- a/configuration/ibm/backup_restore_50003000.json
+++ b/configuration/ibm/backup_restore_50003000.json
@@ -68,7 +68,8 @@
             "destinationKeyword": "RG",
             "defaultValue": [32, 32, 32, 32],
             "isPelRequired": true,
-            "isManufactureResetRequired": true
+            "isManufactureResetRequired": true,
+            "isBiosSyncRequired": true
         },
         {
             "sourceRecord": "VSYS",
@@ -116,7 +117,8 @@
             "destinationKeyword": "D0",
             "defaultValue": [0],
             "isPelRequired": true,
-            "isManufactureResetRequired": true
+            "isManufactureResetRequired": true,
+            "isBiosSyncRequired": true
         },
         {
             "sourceRecord": "UTIL",
@@ -125,7 +127,8 @@
             "destinationKeyword": "D1",
             "defaultValue": [0],
             "isPelRequired": false,
-            "isManufactureResetRequired": true
+            "isManufactureResetRequired": true,
+            "isBiosSyncRequired": true
         },
         {
             "sourceRecord": "UTIL",