[SOS][tests] Fix OtherCommands test failure on Alpine Linux (#5489)

## Problem 

In the past SOS.OtherCommands test was failing on Alpine Linux with
error:

```
System.Exception : VerifyOutput: no last command output or debugger exited unexpectedly: \s*Name:\s+SymbolTestApp.Program\s+
```

We believe the issue was resolved in
#5421 but the tests had never
been re-enabled. This PR re-enables the test.

Fixes #4654.

---------

Co-authored-by: copilot-swe-agent[bot] <[email protected]>
Co-authored-by: noahfalk <[email protected]>

Author: Copilot

src/SOS/SOS.UnitTests/Scripts/OtherCommands.script

@@ -106,13 +106,10 @@ SOSCOMMAND:DumpClass <POUT>\s*Class:\s+(<HEXVAL>)\s+<POUT>
 VERIFY:\s*Class Name:\s+SymbolTestApp.Program\s+
 VERIFY:\s*File:\s+.*SymbolTestApp\.(dll|exe)\s+
 
-# Issue: https://github.com/dotnet/diagnostics/issues/4654
-!IFDEF:ALPINE
 # Verify DumpMT
 SOSCOMMAND:DumpMT <POUT>\s*Method Table:\s+(<HEXVAL>)\s+<POUT>
 VERIFY:\s*Name:\s+SymbolTestApp.Program\s+
 VERIFY:\s*File:\s+.*SymbolTestApp\.(dll|exe)\s+
-ENDIF:ALPINE
 
 SOSCOMMAND:FinalizeQueue
 VERIFY:\s*SyncBlocks to be cleaned up:\s+<DECVAL>\s+