fix: include symbols in published release

This is only required because LibGit2Sharp bundles PDB files in its
nuget package. See the following github issues for more info.

- https://github.com/dotnet/runtime/issues/3807
- https://github.com/libgit2/libgit2sharp.nativebinaries/issues/111

ci/PublishAndZip.ps1

@@ -7,6 +7,14 @@ param (
 
 $ErrorActionPreference = "Stop"
 
+# Note for `IncludeSymbolsInSingleFile`:
+#
+# This is only required because LibGit2Sharp bundles PDB files in its nuget package.
+# See the following github issues for more info:
+#
+# - https://github.com/dotnet/runtime/issues/3807
+# - https://github.com/libgit2/libgit2sharp.nativebinaries/issues/111
+
 dotnet publish src\Trash `
     --output publish\$runtime `
     --configuration Release `
@@ -15,6 +23,7 @@ dotnet publish src\Trash `
     -p:PublishSingleFile=true `
     -p:PublishTrimmed=true `
     -p:IncludeNativeLibrariesForSelfExtract=true `
+    -p:IncludeSymbolsInSingleFile=true `
     -p:PublishReadyToRun=true
 
 New-Item -ItemType Directory -Force -Path publish\zip