[TF-M-ci-notifications] Job tf-m-nightly build 1544 fail

Check console output at http://ci.trustedfirmware.org/job/tf-m-nightly/1544/

Failed Jobs: MUSCA_B1_ARMCLANG_2_RegBL2_RegS_RegNS_Release_BL2_MEDIUM http://ci.trustedfirmware.org/job/tf-m-build-config/1306204/ AN519_ARMCLANG_2_RegBL2_RegS_RegNS_Minsizerel_BL2_MEDIUM_PSOFF http://ci.trustedfirmware.org/job/tf-m-build-config/1306283/ AN521_GCC_3_RegBL2_RegS_RegNS_Minsizerel_BL2_LARGE http://ci.trustedfirmware.org/job/tf-m-build-config/1306330/

For detailed build results please refer to http://ci.trustedfirmware.org/job/tf-m-nightly/1544/artifact/build_results.c...