update: service.md for callouts (#3832)

Signed-off-by: Ashutosh Tripathi <39340292+ashucoder9@users.noreply.github.com>
Signed-off-by: Meaghan FitzGerald <meag.fitz@avalabs.org>
Co-authored-by: Meaghan FitzGerald <meag.fitz@avalabs.org>

Author: ashucoder9

vms/avm/service.md

@@ -175,14 +175,11 @@ curl -X POST --data '{
 }
 ```
 
-
 ### `avm.getAllBalances`
 
-:::caution
-
+<Callout type="warn">
 Deprecated as of [**v1.9.12**](https://github.com/ava-labs/avalanchego/releases/tag/v1.9.12).
-
-:::
+</Callout>
 
 Get the balances of all assets controlled by a given address.
 
@@ -254,8 +251,7 @@ avm.getAssetDescription({assetID: string}) -> {
   of this asset are displayed as 10.0. If denomination is 2, 100 units of this asset are displays as
   .100, etc.
 
-:::note
-
+<Callout type="note">
 The AssetID for AVAX differs depending on the network you are on.
 
 Mainnet: FvwEAhmxKfeiG8SnEvq42hc6whRyY3EFYAvebMqDNDGCgxN5Z
@@ -264,8 +260,7 @@ Testnet: U8iRqJoiJm8xZHAacmvYyZVwqQx6uDNtQeP3CQ6fcgQk3JqnK
 
 For finding the `assetID` of other assets, this [info] might be useful.
 Also, `avm.getUTXOs` returns the `assetID` in its output.
-
-:::
+</Callout>
 
 **Example Call:**
 
@@ -297,11 +292,9 @@ curl -X POST --data '{
 
 ### `avm.getBalance`
 
-:::caution
-
+<Callout type="warn">
 Deprecated as of [**v1.9.12**](https://github.com/ava-labs/avalanchego/releases/tag/v1.9.12).
-
-:::
+</Callout>
 
 Get the balance of an asset controlled by a given address.
 
@@ -668,9 +661,9 @@ curl -X POST --data '{
 
 ### `avm.getTxStatus`
 
-:::caution
+<Callout type="warn">
 Deprecated as of **v1.10.0**.
-:::
+</Callout>
 
 Get the status of a transaction sent to the network.