Revert "ttcn3-pcu-test/sns: fix PCUIF version number"

Unfortunately this patch only fixes ttcn3-pcu-test-sns but it breaks
ttcn3-pcu-test-sns-latest, this means a different solution is needed.

This reverts commit c9820d7b36eb3f75c32d193394da46aad9406cb2.

Change-Id: I101d27ae8ed7449b199e49795a3561436c2532dd
Related: OS#6275
---
M ttcn3-pcu-test/jenkins-sns.sh
M ttcn3-pcu-test/sns/PCU_Tests.cfg
2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/ttcn3-pcu-test/jenkins-sns.sh b/ttcn3-pcu-test/jenkins-sns.sh
index d63229b..50027d3 100755
--- a/ttcn3-pcu-test/jenkins-sns.sh
+++ b/ttcn3-pcu-test/jenkins-sns.sh
@@ -11,7 +11,7 @@
 
 set_pcuif_version() {
 	if image_suffix_is_2023q1; then
-		sed -i 's/PCUIF_Types.mp_pcuif_version := 12/PCUIF_Types.mp_pcuif_version := 10/g' $1
+		sed -i 's/PCUIF_Types.mp_pcuif_version := 11/PCUIF_Types.mp_pcuif_version := 10/g' $1
 	fi
 }
 
diff --git a/ttcn3-pcu-test/sns/PCU_Tests.cfg b/ttcn3-pcu-test/sns/PCU_Tests.cfg
index 2b11462..d62f52d 100644
--- a/ttcn3-pcu-test/sns/PCU_Tests.cfg
+++ b/ttcn3-pcu-test/sns/PCU_Tests.cfg
@@ -59,7 +59,7 @@
 		}
 	}
 }
-PCUIF_Types.mp_pcuif_version := 12
+PCUIF_Types.mp_pcuif_version := 11
 
 [MAIN_CONTROLLER]
 

