[KERNEL32_APITEST] Revert manifest architecture changes

While the previous change didn't have any effect on ReactOS, it made the test crash on Windows 2003.

modules/rostests/apitests/kernel32/classtest.manifest

···
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
-  <assemblyIdentity type="win32" name="ReactOS-TestLib" version="2.2.2.2" processorArchitecture="*" publicKeyToken="6595b64144ccf1df"/>
+  <assemblyIdentity type="win32" name="ReactOS-TestLib" version="2.2.2.2" processorArchitecture="x86" publicKeyToken="6595b64144ccf1df"/>
   <file name="testlib.dll">
     <windowClass>Button</windowClass>
     <windowClass>ButtonListBox</windowClass>

modules/rostests/apitests/kernel32/classtest2.manifest

···
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
-  <assemblyIdentity type="win32" name="ReactOS-TestLib" version="1.1.1.1" processorArchitecture="*" publicKeyToken="6595b64144ccf1df"/>
+  <assemblyIdentity type="win32" name="ReactOS-TestLib" version="1.1.1.1" processorArchitecture="x86" publicKeyToken="6595b64144ccf1df"/>
   <file name="testlib.dll">
     <windowClass>ButtonListBox</windowClass>
     <windowClass>ComboBoxEx32</windowClass>

modules/rostests/apitests/kernel32/dep1.manifest

···
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
-  <assemblyIdentity type="win32" name="dep1" version="0.4.4.0" processorArchitecture="*" />
+  <assemblyIdentity type="win32" name="dep1" version="0.4.4.0" processorArchitecture="x86" />
   <file name="dep1.dll"/>
 </assembly>

modules/rostests/apitests/kernel32/deptest.manifest

···
                   type="win32"
                   name="dep1"
                   version="0.4.4.0"
-                  processorArchitecture="*"
+                  processorArchitecture="x86"
                   />
           </dependentAssembly>
   </dependency>

modules/rostests/apitests/kernel32/redirptest/redir2dep.manifest

···
                   type="win32"
                   name="redirtest2"
                   version="0.2.2.2"
-                  processorArchitecture="*"
+                  processorArchitecture="x86"
                   />
           </dependentAssembly>
   </dependency>

modules/rostests/apitests/kernel32/redirptest/redirtest2.manifest

···
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
-  <assemblyIdentity type="win32" name="redirtest2" version="0.2.2.2" processorArchitecture="*" />
+  <assemblyIdentity type="win32" name="redirtest2" version="0.2.2.2" processorArchitecture="x86" />
   <file name="kernel32test_versioned.dll"/>
 </assembly>