ci: rename max test execution time variable in build jobs

Author: asaezper

.gitlab/ci/build.yml

@@ -114,7 +114,7 @@ variables:
     FORCE_DEBUG_INFO: "" # Empty for cmake default
     AUTO_DETECT_ISA: ""
     # TEST
-    CTEST_TIMEOUT: 0
+    TEST_EXECUTION_TIMEOUT: 0
     # CI
     SAVE_ARTIFACTS: "" # Empty by default
     KUBERNETES_CPU_REQUEST: 6
@@ -273,7 +273,7 @@ variables:
         echo "============================================================================================="
 
         status_file=$(mktemp)
-        timeout ${CTEST_TIMEOUT} \
+        timeout ${TEST_EXECUTION_TIMEOUT} \
           bash -c "${CTEST_CMD} && echo 0 > ${status_file} || echo 1 > ${status_file}" \
           && ret=$(cat ${status_file}) || ret=124
 
@@ -709,7 +709,7 @@ valgrind changed tests:
   variables:
     CLEAN_BUILD: "False"
     FINGERPRINT: "fingerprints.csv"
-    CTEST_TIMEOUT: 20m
+    TEST_EXECUTION_TIMEOUT: 20m
     SAVE_ARTIFACTS: "True"
   script:
     - git config advice.detachedHead false
@@ -729,7 +729,7 @@ valgrind changed tests:
       echo "##################################################"
       git checkout origin/$CI_MERGE_REQUEST_SOURCE_BRANCH_NAME
       build_srsgnb
-    - echo "This test execution has a timeout of ${CTEST_TIMEOUT}. If the execution excess that timer, the job will be marked as allowed_to_fail. This will avoid the job to have a huge duration in a MR pipeline."
+    - echo "This test execution has a timeout of ${TEST_EXECUTION_TIMEOUT}. If the execution excess that timer, the job will be marked as allowed_to_fail. This will avoid the job to have a huge duration in a MR pipeline."
     - launch_tests
   cache:
     - !reference [.fetch_src_cache, cache]