BaseTools/Upt: Fix several bugs

1. Fix a bug of packaging a full path file in zip at Linux.
2. Fix a format error of generating Hob/Event/BootMode information.
3. Fix a bug of generating additional “GUID” subtype for “UNDEFINED” guid.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hess Chen <hesheng.chen@intel.com>
Reviewed-by: Yingke Liu <yingke.d.liu@Intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16149 6f19259b-4bc3-4df7-8a09-765794883524

BaseTools/Source/Python/UPT/GenMetaFile/GenInfFile.py

@@ -705,7 +705,7 @@ def GenGuidSections(GuidObjList):
             else:
                 Comment = ''
             if Usage != DT.ITEM_UNDEFINED and GuidType == DT.ITEM_UNDEFINED:
-                Comment = '## ' + Usage + ' ## GUID ' + Comment
+                Comment = '## ' + Usage + Comment
             elif GuidType == 'Variable':
                 Comment = '## ' + Usage + ' ## ' + GuidType + ':' + VariableName + Comment
             else:
@@ -1027,10 +1027,10 @@ def GenSpecialSections(ObjectList, SectionName):
         Content = '# ' + ('\n' + '# ').join(GetSplitValueList(SectionContent, '\n'))
         Content = Content.lstrip()
     #
-    # add two empty line after the generated section content to differentiate it between other possible sections
+    # add a return to differentiate it between other possible sections
     # 
     if Content:
-        Content += '\n#\n#\n'
+        Content += '\n'
     return Content
 ## GenBuildOptions
 #