Bump CSharpIsNullAnalyzer from 0.1.329 to 0.1.495 (#204)

* Crank up dependabot

* Bump CSharpIsNullAnalyzer from 0.1.329 to 0.1.495

Bumps [CSharpIsNullAnalyzer](https://github.com/AArnott/CSharpIsNull) from 0.1.329 to 0.1.495.
- [Release notes](https://github.com/AArnott/CSharpIsNull/releases)
- [Commits](https://github.com/AArnott/CSharpIsNull/commits)

---
updated-dependencies:
- dependency-name: CSharpIsNullAnalyzer
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: Andrew Arnott <andrewarnott@live.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/dependabot.yml

@@ -1,9 +1,9 @@
 # Please see the documentation for all configuration options:
-# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+# https://docs.github.com/en/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
 
 version: 2
 updates:
 - package-ecosystem: nuget
   directory: /
   schedule:
-    interval: monthly
+    interval: weekly

Directory.Packages.props

@@ -10,7 +10,7 @@
     <PackageVersion Include="xunit" Version="2.4.2" />
   </ItemGroup>
   <ItemGroup>
-    <GlobalPackageReference Include="CSharpIsNullAnalyzer" Version="0.1.329" />
+    <GlobalPackageReference Include="CSharpIsNullAnalyzer" Version="0.1.495" />
     <GlobalPackageReference Include="DotNetAnalyzers.DocumentationAnalyzers" Version="1.0.0-beta.59" />
     <GlobalPackageReference Include="Nerdbank.GitVersioning" Version="3.6.132" />
     <GlobalPackageReference Include="Nullable" Version="1.3.1" />