fix(rpm): example config in /etc/logcorrelator + socket permissions 0666

- Install logcorrelator.yml.example to /etc/logcorrelator/ instead of /usr/share/logcorrelator/
- Change default socket permissions from 0660 to 0666 (world read/write)
- Bump version to 1.1.2
- Remove CHANGELOG.md

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

internal/adapters/inbound/unixsocket/source.go

@@ -93,7 +93,7 @@ func (s *UnixSocketSource) Start(ctx context.Context, eventChan chan<- *domain.N
 	// Set permissions - fail if we can't
 	permissions := s.config.SocketPermissions
 	if permissions == 0 {
-		permissions = 0660 // default
+		permissions = 0666 // default
 	}
 	if err := os.Chmod(s.config.Path, permissions); err != nil {
 		_ = listener.Close()