Update dependencies from https://github.com/dotnet/arcade build 20220331.2 (#2344)

Microsoft.DotNet.Arcade.Sdk , Microsoft.DotNet.Helix.Sdk
 From Version 7.0.0-beta.22179.1 -> To Version 7.0.0-beta.22181.2

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

Author: dotnet-maestro[bot]

eng/Version.Details.xml

@@ -19,13 +19,13 @@
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="7.0.0-beta.22179.1">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="7.0.0-beta.22181.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>1527dc867ccb652def4c0f57fbd2ebbed3a94019</Sha>
+      <Sha>e0b311bcd81fc9e27bcf7715dcda62fa38dfa49a</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="7.0.0-beta.22179.1">
+    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="7.0.0-beta.22181.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>1527dc867ccb652def4c0f57fbd2ebbed3a94019</Sha>
+      <Sha>e0b311bcd81fc9e27bcf7715dcda62fa38dfa49a</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>

global.json

@@ -1,10 +1,10 @@
 {
   "tools": {
-    "dotnet": "6.0.100"
+    "dotnet": "7.0.100-preview.2.22153.17"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "7.0.0-beta.22179.1",
-    "Microsoft.DotNet.Helix.Sdk": "7.0.0-beta.22179.1"
+    "Microsoft.DotNet.Arcade.Sdk": "7.0.0-beta.22181.2",
+    "Microsoft.DotNet.Helix.Sdk": "7.0.0-beta.22181.2"
   },
   "native-tools": {
     "python3": "3.7.1"