Bump AWSSDK.EC2 from 4.0.50 to 4.0.60 (#808)

---
updated-dependencies:
- dependency-name: AWSSDK.EC2
  dependency-version: 4.0.60
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

ServiceMonitor.AWS/ServiceMonitor.AWS.csproj

@@ -6,7 +6,7 @@
 
   <ItemGroup>
     <PackageReference Include="AWSSDK.AppRunner" Version="4.0.2.7" />
-    <PackageReference Include="AWSSDK.EC2" Version="4.0.50" />
+    <PackageReference Include="AWSSDK.EC2" Version="4.0.60" />
     <PackageReference Include="AWSSDK.ECR" Version="4.0.8" />
     <PackageReference Include="AWSSDK.Lambda" Version="4.0.6.2" />
     <PackageReference Include="AWSSDK.S3" Version="4.0.13.1" />