Bump the thisassembly group with 1 update

Bumps ThisAssembly.AssemblyInfo from 2.0.14 to 2.1.2

---
updated-dependencies:
- dependency-name: ThisAssembly.AssemblyInfo
  dependency-version: 2.1.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: thisassembly
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

src/Analyzers/Analyzers.csproj

@@ -10,7 +10,7 @@
 
   <ItemGroup>
     <PackageReference Include="NuGetizer" Version="1.2.3" PrivateAssets="all" />
-    <PackageReference Include="ThisAssembly.AssemblyInfo" Version="2.0.14" PrivateAssets="all" />
+    <PackageReference Include="ThisAssembly.AssemblyInfo" Version="2.1.2" PrivateAssets="all" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.0.1" Pack="false" />
     <PackageReference Include="PolySharp" Version="1.14.1" PrivateAssets="All" />
   </ItemGroup>