Updated dotnet bump file

Updated the dotnet-bump script to check commit ancestry to choose between Versions.props and Version.Details.props for aspnetcore package version extraction since change in the location of version properties in aspnetcore after commit b73a3fb.
Link for PR:dotnet/aspnetcore#63087

Signed-off-by: shreya <[email protected]>

Author: ShreyaLaxminarayan

dotnet-bump

@@ -180,15 +180,22 @@ else
 fi
 
 {
+    cd aspnetcore
+    if git merge-base --is-ancestor b73a3fb HEAD; then
+        version_file="aspnetcore/eng/Version.Details.props"
+    else
+        version_file="aspnetcore/eng/Versions.props"
+    fi
+    cd ..
     echo_property \
         aspnetcore_transport_version \
-        aspnetcore/eng/Versions.props \
+        "$version_file" \
         MicrosoftNETCoreBrowserDebugHostTransportVersion
 
     if $all_dotnet_component_versions_same; then
         echo_property \
             aspnetcore_runtime_version \
-            aspnetcore/eng/Versions.props \
+            "$version_file" \
             MicrosoftNETCoreAppRefVersion
     else
         echo_property \