Remove attempt to install .pdb file for windows static lib

From ff57c18 (redis#1054) the debug information was embedded in the
windows static lib rather than creating a .pdb file.
Removing the installation step of this file in CMake.

CMakeLists.txt

@@ -58,8 +58,8 @@ SET_TARGET_PROPERTIES(hiredis
     PROPERTIES WINDOWS_EXPORT_ALL_SYMBOLS TRUE
     VERSION "${HIREDIS_SONAME}")
 IF(WIN32)
-SET_TARGET_PROPERTIES(hiredis_static
-    PROPERTIES COMPILE_FLAGS /Z7)
+    SET_TARGET_PROPERTIES(hiredis_static
+        PROPERTIES COMPILE_FLAGS /Z7)
 ENDIF()
 IF(WIN32 OR MINGW)
     TARGET_LINK_LIBRARIES(hiredis PUBLIC ws2_32 crypt32)
@@ -113,9 +113,6 @@ if (MSVC)
     INSTALL(FILES $<TARGET_PDB_FILE:hiredis>
         DESTINATION ${CMAKE_INSTALL_BINDIR}
         CONFIGURATIONS Debug RelWithDebInfo)
-    INSTALL(FILES $<TARGET_FILE_DIR:hiredis_static>/$<TARGET_FILE_BASE_NAME:hiredis_static>.pdb
-        DESTINATION ${CMAKE_INSTALL_LIBDIR}
-        CONFIGURATIONS Debug RelWithDebInfo)
 endif()
 
 # For NuGet packages