Missed renamed file for coverage runs (dotnet/corefx#32151)

Commit migrated from https://github.com/dotnet/corefx/commit/5d561e3bcf84551a9544007400af2fda803e405e

diff --git a/src/libraries/System.Globalization/tests/Invariant/coverage/xunit.console.netcore.runtimeconfig.json b/src/libraries/System.Globalization/tests/Invariant/coverage/xunit.console.runtimeconfig.json
similarity index 100%
rename from src/libraries/System.Globalization/tests/Invariant/coverage/xunit.console.netcore.runtimeconfig.json
rename to src/libraries/System.Globalization/tests/Invariant/coverage/xunit.console.runtimeconfig.json