Revert "build(zynqmp): add build config with the pncd SPD"

This reverts commit 51603fc22c13d1a8dd920f15c7cc1902c689b916.

Reason for revert: Expect this may break CI without other changes still under review so creating reverting change if that occurs and we will hold the change for when the rest are ready. If this is not needed it can be abandoned.

Change-Id: I479448aad48dd43d95812fd46cfa2a4a6654cf60
diff --git a/group/tf-l1-build-plat/zynqmp-pncd:nil b/group/tf-l1-build-plat/zynqmp-pncd:nil
deleted file mode 100644
index 476c6e0..0000000
--- a/group/tf-l1-build-plat/zynqmp-pncd:nil
+++ /dev/null
@@ -1,6 +0,0 @@
-#
-# Copyright (c) 2022, ProvenRun S.A.S. All rights reserved.
-#
-# SPDX-License-Identifier: BSD-3-Clause
-#
-
diff --git a/script/tf-coverity/tf-cov-make b/script/tf-coverity/tf-cov-make
index f6bf7a8..f974118 100755
--- a/script/tf-coverity/tf-cov-make
+++ b/script/tf-coverity/tf-cov-make
@@ -55,7 +55,6 @@
     TSP_NS_INTR_ASYNC_PREEMPT=1
 clean_build $fvp_common_flags ${ARM_TBB_OPTIONS} SPD=opteed
 clean_build $fvp_common_flags ${ARM_TBB_OPTIONS} SPD=tlkd
-clean_build $fvp_common_flags ${ARM_TBB_OPTIONS} SPD=pncd SPD_PNCD_NS_IRQ=126 SPD_PNCD_S_IRQ=15
 
 # Dualroot chain of trust.
 clean_build $fvp_common_flags ${ARM_TBB_OPTIONS} SPD=tspd COT=dualroot
diff --git a/tf_config/zynqmp-pncd b/tf_config/zynqmp-pncd
deleted file mode 100644
index 257691e..0000000
--- a/tf_config/zynqmp-pncd
+++ /dev/null
@@ -1,5 +0,0 @@
-CROSS_COMPILE=aarch64-none-elf-
-PLAT=zynqmp
-SPD=pncd
-SPD_PNCD_NS_IRQ=126
-SPD_PNCD_S_IRQ=15