devel/physfs: Fix PLIST

- While I'm here, sort PLIST
- Bump PORTREVISION for package change

====> Checking for pkg-plist issues (check-plist)
===> Parsing plist
===> Checking for items in STAGEDIR missing from pkg-plist
Error: Orphaned: lib/cmake/PhysFS/PhysFSConfig-%%CMAKE_BUILD_TYPE%%.cmake
Error: Orphaned: lib/cmake/PhysFS/PhysFSConfig.cmake
===> Checking for items in pkg-plist which are not in STAGEDIR
===> Error: Plist issues found.
*** Error code 1

Approved by:	portmgr (blanket)

devel/physfs/pkg-plist

@@ -1,7 +1,9 @@
 bin/test_physfs
 include/physfs.h
-lib/libphysfs.so.1
-lib/libphysfs.so.3.2.0
+lib/cmake/PhysFS/PhysFSConfig-%%CMAKE_BUILD_TYPE%%.cmake
+lib/cmake/PhysFS/PhysFSConfig.cmake
 lib/libphysfs.a
 lib/libphysfs.so
+lib/libphysfs.so.1
+lib/libphysfs.so.3.2.0
 libdata/pkgconfig/physfs.pc