chore(deps): Bump Tiktoken from 1.2.0 to 2.0.2 in the all group

Bumps the all group with 1 update: [Tiktoken](https://github.com/tryAGI/Tiktoken).


Updates `Tiktoken` from 1.2.0 to 2.0.2
- [Commits](https://github.com/tryAGI/Tiktoken/commits)

---
updated-dependencies:
- dependency-name: Tiktoken
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: all
...

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

src/libs/Cohere/Cohere.csproj

@@ -26,7 +26,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Tiktoken" Version="1.2.0" />
+    <PackageReference Include="Tiktoken" Version="2.0.2" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'net4.6.2'">