Bump Spectre.Console.ImageSharp and Spectre.Console

Bumps [Spectre.Console.ImageSharp](https://github.com/spectreconsole/spectre.console) and [Spectre.Console](https://github.com/spectreconsole/spectre.console). These dependencies needed to be updated together.

Updates `Spectre.Console.ImageSharp` from 0.48.0 to 0.49.1
- [Release notes](https://github.com/spectreconsole/spectre.console/releases)
- [Commits](spectreconsole/spectre.console@0.48.0...0.49.1)

Updates `Spectre.Console` from 0.48.0 to 0.49.1
- [Release notes](https://github.com/spectreconsole/spectre.console/releases)
- [Commits](spectreconsole/spectre.console@0.48.0...0.49.1)

---
updated-dependencies:
- dependency-name: Spectre.Console.ImageSharp
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: Spectre.Console
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

LLama.Examples/LLama.Examples.csproj

@@ -19,8 +19,8 @@
     <PackageReference Include="Microsoft.SemanticKernel" Version="1.6.2" />
     <PackageReference Include="Microsoft.SemanticKernel.Plugins.Memory" Version="1.6.2-alpha" />
     <PackageReference Include="NAudio" Version="2.2.1" />
-    <PackageReference Include="Spectre.Console" Version="0.48.0" />
-    <PackageReference Include="Spectre.Console.ImageSharp" Version="0.48.0" />
+    <PackageReference Include="Spectre.Console" Version="0.49.1" />
+    <PackageReference Include="Spectre.Console.ImageSharp" Version="0.49.1" />
     <PackageReference Include="Whisper.net" Version="1.5.0" />
     <PackageReference Include="Whisper.net.Runtime" Version="1.5.0" />
     <PackageReference Include="Whisper.net.Runtime.Clblast" Version="1.5.0" />