Remove the supported_on end version from the deprecated legacy power management

Remove the supported_on end version from the following policies to avoid breaking the build as soon as  the automatic uprev commit that marks the first 82 version lands:

- ScreenDimDelayAC
- ScreenDimDelayBattery
- ScreenOffDelayAC
- ScreenOffDelayBattery
- ScreenLockDelayAC
- ScreenLockDelayBattery
- IdleWarningDelayAC
- IdleWarningDelayBattery
- IdleDelayAC
- IdleDelayBattery
- IdleActionAC
- IdleActionBattery
- IdleAction

Bug: 346229
Change-Id: I984b8d56eb3b5b83c316e02930dec92866ab3817
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1871590Reviewed-by: Maksim Ivanov <emaxx@chromium.org>
Commit-Queue: Aya Elsayed <ayaelattar@google.com>
Cr-Commit-Position: refs/heads/master@{#707781}

components/policy/resources/policy_templates.json

@@ -9057,7 +9057,8 @@
         'type': 'integer',
         'minimum': 0
       },
-      'supported_on': ['chrome_os:26-81'],
+      # TODO(https://crbug.com/1016253): Remove this policy in M82.
+      'supported_on': ['chrome_os:26-'],
       'features': {
         'dynamic_refresh': True,
         'per_profile': False,
@@ -9087,7 +9088,8 @@
         'type': 'integer',
         'minimum': 0
       },
-      'supported_on': ['chrome_os:26-81'],
+      # TODO(https://crbug.com/1016253): Remove this policy in M82.
+      'supported_on': ['chrome_os:26-'],
       'features': {
         'dynamic_refresh': True,
         'per_profile': False,
@@ -9117,7 +9119,8 @@
         'type': 'integer',
         'minimum': 0
       },
-      'supported_on': ['chrome_os:26-81'],
+      # TODO(https://crbug.com/1016253): Remove this policy in M82.
+      'supported_on': ['chrome_os:26-'],
       'features': {
         'dynamic_refresh': True,
         'per_profile': False,
@@ -9149,7 +9152,8 @@
         'type': 'integer',
         'minimum': 0
       },
-      'supported_on': ['chrome_os:27-81'],
+      # TODO(https://crbug.com/1016253): Remove this policy in M82.
+      'supported_on': ['chrome_os:27-'],
       'features': {
         'dynamic_refresh': True,
         'per_profile': False,
@@ -9179,7 +9183,8 @@
         'type': 'integer',
         'minimum': 0
       },
-      'supported_on': ['chrome_os:26-81'],
+      # TODO(https://crbug.com/1016253): Remove this policy in M82.
+      'supported_on': ['chrome_os:26-'],
       'features': {
         'dynamic_refresh': True,
         'per_profile': False,
@@ -9207,7 +9212,8 @@
         'type': 'integer',
         'minimum': 0
       },
-      'supported_on': ['chrome_os:26-81'],
+      # TODO(https://crbug.com/1016253): Remove this policy in M82.
+      'supported_on': ['chrome_os:26-'],
       'features': {
         'dynamic_refresh': True,
         'per_profile': False,
@@ -9237,7 +9243,8 @@
         'type': 'integer',
         'minimum': 0
       },
-      'supported_on': ['chrome_os:26-81'],
+      # TODO(https://crbug.com/1016253): Remove this policy in M82.
+      'supported_on': ['chrome_os:26-'],
       'features': {
         'dynamic_refresh': True,
         'per_profile': False,
@@ -9267,7 +9274,8 @@
         'type': 'integer',
         'minimum': 0
       },
-      'supported_on': ['chrome_os:26-81'],
+      # TODO(https://crbug.com/1016253): Remove this policy in M82.
+      'supported_on': ['chrome_os:26-'],
       'features': {
         'dynamic_refresh': True,
         'per_profile': False,
@@ -9299,7 +9307,8 @@
         'type': 'integer',
         'minimum': 0
       },
-      'supported_on': ['chrome_os:27-81'],
+      # TODO(https://crbug.com/1016253): Remove this policy in M82.
+      'supported_on': ['chrome_os:27-'],
       'features': {
         'dynamic_refresh': True,
         'per_profile': False,
@@ -9329,7 +9338,8 @@
         'type': 'integer',
         'minimum': 0
       },
-      'supported_on': ['chrome_os:26-81'],
+      # TODO(https://crbug.com/1016253): Remove this policy in M82.
+      'supported_on': ['chrome_os:26-'],
       'features': {
         'dynamic_refresh': True,
         'per_profile': False,
@@ -9379,7 +9389,8 @@
           'caption': '''Do nothing''',
         },
       ],
-      'supported_on': ['chrome_os:26-81'],
+      # TODO(https://crbug.com/1016253): Remove this policy in M82.
+      'supported_on': ['chrome_os:26-'],
       'features': {
         'dynamic_refresh': True,
         'per_profile': False,
@@ -9425,7 +9436,8 @@
           'caption': '''Do nothing''',
         },
       ],
-      'supported_on': ['chrome_os:30-81'],
+      # TODO(https://crbug.com/1016253): Remove this policy in M82.
+      'supported_on': ['chrome_os:30-'],
       'features': {
         'dynamic_refresh': True,
         'per_profile': False,
@@ -9473,7 +9485,8 @@
           'caption': '''Do nothing''',
         },
       ],
-      'supported_on': ['chrome_os:30-81'],
+      # TODO(https://crbug.com/1016253): Remove this policy in M82.
+      'supported_on': ['chrome_os:30-'],
       'features': {
         'dynamic_refresh': True,
         'per_profile': False,