Bump the ktsu group with 2 updates

Bumps the ktsu group with 2 updates: [ktsu.SemanticQuantity](https://github.com/ktsu-dev/SemanticQuantity) and [ktsu.SignificantNumber](https://github.com/ktsu-dev/SignificantNumber).


Updates `ktsu.SemanticQuantity` from 1.0.3 to 1.0.4
- [Release notes](https://github.com/ktsu-dev/SemanticQuantity/releases)
- [Commits](ktsu-dev/SemanticQuantity@v1.0.3...v1.0.4)

Updates `ktsu.SignificantNumber` from 1.2.6 to 1.2.7
- [Release notes](https://github.com/ktsu-dev/SignificantNumber/releases)
- [Changelog](https://github.com/ktsu-dev/SignificantNumber/blob/main/CHANGELOG.md)
- [Commits](ktsu-dev/SignificantNumber@v1.2.6...v1.2.7)

---
updated-dependencies:
- dependency-name: ktsu.SemanticQuantity
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: ktsu
- dependency-name: ktsu.SignificantNumber
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: ktsu
...

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

Author: dependabot[bot]

PhysicalQuantity/PhysicalQuantity.csproj

@@ -3,7 +3,7 @@
     <NoWarn>$(NoWarn);CA1716;CA2260;S4226;</NoWarn>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="ktsu.SemanticQuantity" Version="1.0.3" />
-    <PackageReference Include="ktsu.SignificantNumber" Version="1.2.6" />
+    <PackageReference Include="ktsu.SemanticQuantity" Version="1.0.4" />
+    <PackageReference Include="ktsu.SignificantNumber" Version="1.2.7" />
   </ItemGroup>
 </Project>