Bump fo-dicom from 5.1.3 to 5.1.4 (#303)

* Bump fo-dicom from 5.1.3 to 5.1.4

Bumps [fo-dicom](https://github.com/fo-dicom/fo-dicom) from 5.1.3 to 5.1.4.
- [Release notes](https://github.com/fo-dicom/fo-dicom/releases)
- [Changelog](https://github.com/fo-dicom/fo-dicom/blob/development/ChangeLog.md)
- [Commits](fo-dicom/fo-dicom@5.1.3...5.1.4)

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

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

* Update DicomTypeTranslaterReader.cs

Do string length checks using UTF8 not ASCII to avoid tripping over non-ASCII characters

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: James A Sutherland <[email protected]>

DicomTypeTranslation/DicomTypeTranslaterReader.cs

@@ -2,6 +2,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Text;
 using FellowOakDicom;
 using MongoDB.Bson;
 
@@ -332,9 +333,10 @@ private static BsonValue CreateBsonValue(DicomDataset dataset, DicomItem item, b
         else if (!DicomTypeTranslater.SerializeBinaryData && DicomTypeTranslater.DicomVrBlacklist.Contains(item.ValueRepresentation))
             retVal = BsonNull.Value;
 
-        else if (element is DicomStringElement)
+        else if (element is DicomStringElement se)
         {
-            if (element is not DicomMultiStringElement && element.Length == 0)
+            se.TargetEncoding = Encoding.UTF8;
+            if (se is not DicomMultiStringElement && se.Length == 0)
                 retVal = BsonNull.Value;
             else
                 retVal = (BsonString)dataset.GetString(element.Tag);

DicomTypeTranslation/DicomTypeTranslation.csproj

@@ -30,7 +30,7 @@
     <None Include="Elevation\TagElevation.cd" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="fo-dicom" Version="5.1.3" />
+    <PackageReference Include="fo-dicom" Version="5.1.4" />
     <PackageReference Include="HIC.FAnsiSql" Version="3.2.7" />
     <PackageReference Include="MongoDB.Driver" Version="3.0.0" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />