Remove unused includes

- openair2/ENB_APP/CONTROL_MODULES: this directory does not exist
  anymore
- openair2/UTIL/{OMG,CLI,OMV}: not used anywhere

CMakeLists.txt

@@ -753,22 +753,14 @@ include_directories("${OPENAIR3_DIR}/ocp-gtpu")
 include_directories("${OPENAIR3_DIR}/M3AP")
 include_directories("${OPENAIR3_DIR}/MME_APP")
 include_directories("${OPENAIR_DIR}/radio/COMMON")
-include_directories("${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/PHY")
-include_directories("${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/MAC")
-include_directories("${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/RRC")
-include_directories("${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/PDCP")
-include_directories("${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/S1AP")
 include_directories("${OPENAIR2_DIR}/UTIL/OSA")
 include_directories("${OPENAIR2_DIR}/UTIL/MEM")
 include_directories("${OPENAIR2_DIR}/UTIL/LISTS")
 include_directories("${OPENAIR2_DIR}/UTIL/FIFO")
 include_directories("${OPENAIR2_DIR}/UTIL/MATH")
 include_directories("${OPENAIR2_DIR}/UTIL/TIMER")
-include_directories("${OPENAIR2_DIR}/UTIL/OMG")
 include_directories("${OPENAIR2_DIR}/UTIL/OTG")
-include_directories("${OPENAIR2_DIR}/UTIL/CLI")
 include_directories("${OPENAIR2_DIR}/UTIL/OPT")
-include_directories("${OPENAIR2_DIR}/UTIL/OMV")
 include_directories("${OPENAIR_DIR}")
 
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