Bump System.IO.Abstractions from 21.1.7 to 21.2.1

Bumps [System.IO.Abstractions](https://github.com/TestableIO/System.IO.Abstractions) from 21.1.7 to 21.2.1.
- [Release notes](https://github.com/TestableIO/System.IO.Abstractions/releases)
- [Commits](TestableIO/System.IO.Abstractions@v21.1.7...v21.2.1)

---
updated-dependencies:
- dependency-name: System.IO.Abstractions
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

src/TemplateRefGenerator/TemplateRefGenerator.csproj

@@ -13,6 +13,6 @@
   <ItemGroup>
     <PackageReference Include="CommandLineParser" Version="2.9.1" />
     <PackageReference Include="Azure.Bicep.Types" Version="0.5.110" />
-    <PackageReference Include="System.IO.Abstractions" Version="21.1.7" />
+    <PackageReference Include="System.IO.Abstractions" Version="21.2.1" />
   </ItemGroup>
 </Project>

src/TemplateRefGenerator/packages.lock.json

@@ -41,12 +41,12 @@
       },
       "System.IO.Abstractions": {
         "type": "Direct",
-        "requested": "[21.1.7, )",
-        "resolved": "21.1.7",
-        "contentHash": "Zr81yQIKGi4D8DomTChuv0NlJwiZhyNGaPactEMYsqybQAoa1peV+ywyMUDT6RiRhRGNMhpTopz7W9E1HTmTow==",
+        "requested": "[21.2.1, )",
+        "resolved": "21.2.1",
+        "contentHash": "fLz5LB8tl52AXw/e9rk3BV259TUHG/Yp7PgXGWQuiGvSERAv0ABXhtArSOEdx4K+VlXEh90zFgYYGcZza9VyFA==",
         "dependencies": {
-          "TestableIO.System.IO.Abstractions": "21.1.7",
-          "TestableIO.System.IO.Abstractions.Wrappers": "21.1.7"
+          "TestableIO.System.IO.Abstractions": "21.2.1",
+          "TestableIO.System.IO.Abstractions.Wrappers": "21.2.1"
         }
       },
       "Microsoft.Build.Tasks.Git": {
@@ -66,15 +66,15 @@
       },
       "TestableIO.System.IO.Abstractions": {
         "type": "Transitive",
-        "resolved": "21.1.7",
-        "contentHash": "qsaIAF06PJiFUp1jH2y5NP3IcJILUYtcdGgx25p3D9G4QrFz4Cs3frGp8njX+zQWeb/tHBS+CTMHZtU7Nqa1lg=="
+        "resolved": "21.2.1",
+        "contentHash": "47NQXrfVUF+0b8W5EMnERR7FpgWE04wuYR1s9WvlNyh1hnRMGDPOvmewBLIZUG88Rhj9buzG3VVR8sAgH7TzjA=="
       },
       "TestableIO.System.IO.Abstractions.Wrappers": {
         "type": "Transitive",
-        "resolved": "21.1.7",
-        "contentHash": "UcQ+kdN0Ibqbhp6uAMAbc06ri7FeQskQFJX+xZD6siVI5Dg7GaeY4dQYqSfbDA5ZPITtXX9Si4E8XhE6Hhufhg==",
+        "resolved": "21.2.1",
+        "contentHash": "a0jzTAZRIic40USnf8b59EbJ6+hh/kndLV3mTxgSGBkjei/H9qjULOtk/ZHQtRD8lLaUav7ZsMZn6JiwCgDmEw==",
         "dependencies": {
-          "TestableIO.System.IO.Abstractions": "21.1.7"
+          "TestableIO.System.IO.Abstractions": "21.2.1"
         }
       }
     }