Revert "[lldb] Add include for SBLanguages in lldb-enumerations (llvm#111907)"

Temporarily Revert until Chelsea can look at this.  With a clean build,
SBLanguages.h won't be generated in the build directory at the point
when it is included by lldb-enumerations when compiling e.g.
Broadcaster.cpp.  On a clean build (no pre-existing build directory),
the dependency ordering is not explicitly stated so the build will fail.
An incremental build will succeed.

This reverts commit b355426.

Author: jasonmolenda

lldb/include/lldb/lldb-enumerations.h

@@ -12,8 +12,6 @@
 #include <cstdint>
 #include <type_traits>
 
-#include <lldb/API/SBLanguages.h>
-
 #ifndef SWIG
 // Macro to enable bitmask operations on an enum.  Without this, Enum | Enum
 // gets promoted to an int, so you have to say Enum a = Enum(eFoo | eBar).  If