tpm: MAINTAINERS: Cleanup TPM Maintainers file

- removing stale/inactive maintainers
- removing stale/outdated website
- regrouped maintainers

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>

MAINTAINERS

@@ -8732,14 +8732,10 @@ S:	Odd fixes
 F:	drivers/media/usb/tm6000/
 
 TPM DEVICE DRIVER
-M:	Leonidas Da Silva Barbosa <leosilva@linux.vnet.ibm.com>
-M:	Ashley Lai <ashley@ashleylai.com>
 M:	Peter Huewe <peterhuewe@gmx.de>
-M:	Rajiv Andrade <mail@srajiv.net>
-W:	http://tpmdd.sourceforge.net
+M:	Ashley Lai <ashley@ashleylai.com>
 M:	Marcel Selhorst <tpmdd@selhorst.net>
-M:	Sirrix AG <tpmdd@sirrix.com>
-W:	http://www.sirrix.com
+W:	http://tpmdd.sourceforge.net
 L:	tpmdd-devel@lists.sourceforge.net (moderated for non-subscribers)
 S:	Maintained
 F:	drivers/char/tpm/