Fix LLDB Swift data formatters breaking Swift code debugging

Because the data formatter for the compiler internals was registering itself as
swift, it was hiding the default data formatters for swift code.

rdar://125114526

Author: Snowy1803

utils/lldb/lldbSwiftDataFormatters.py

@@ -1,26 +1,27 @@
 """
 LLDB Formatters for LLVM data types for use in the swift project.
 
-Load into LLDB with 'command script import /path/to/lldbDataFormatters.py'
+Load into LLDB with 'command script import /path/to/lldbSwiftDataFormatters.py'
 """
 
 import sys
 from enum import Enum
 
 
 def __lldb_init_module(debugger, internal_dict):
-    debugger.HandleCommand('type category define -e swift -l c++')
+    category = 'swift-compiler-internals'
+    debugger.HandleCommand(f'type category define -e {category} -l c++')
 
     tName = 'lldbSwiftDataFormatters.SmallBitVectorSummaryProvider'
     debugger.HandleCommand('type summary add -w llvm '
-                           '-F %s -x "^llvm::SmallBitVector$"' % tName)
-    debugger.HandleCommand('type summary add --expand --skip-references -w swift '
+                           f'-F {tName} -x "^llvm::SmallBitVector$"')
+    debugger.HandleCommand(f'type summary add --expand --skip-references -w {category} '
                            '-F lldbSwiftDataFormatters.DemangleNodeSummaryProvider '
                            '-x "^swift::Demangle::Node$"')
-    debugger.HandleCommand('type synthetic add --skip-references -w swift '
+    debugger.HandleCommand(f'type synthetic add --skip-references -w {category} '
                            '-l lldbSwiftDataFormatters.DemangleNodeSynthProvider '
                            '-x "^swift::Demangle::Node$"')
-    debugger.HandleCommand('type summary add -w swift '
+    debugger.HandleCommand(f'type summary add -w {category} '
                            '-s "${var.Pointer%S}" '
                            'swift::Identifier')