fix(ci): hot-fix for E2-agent build w/ latest version of ASN1C

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

cmake_targets/tools/build_helper

@@ -666,7 +666,10 @@ install_asn1c_from_source(){
     # GIT_SSL_NO_VERIFY=true git clone https://gitlab.eurecom.fr/oai/asn1c.git /tmp/asn1c
     git clone https://github.com/mouse07410/asn1c /tmp/asn1c
     cd /tmp/asn1c
-    git checkout vlm_master
+    # 2024-02-06: problem compatibility between E2-agent and 4cfcd4f191c3fa41f6ac1b15cb2ad3acc1520af5 from asn1c
+    # Reverting to previous commit that works
+    # TODO : revert to vlm_master once FlexRic and E2-agent are fixed
+    git checkout -f a6bdcd22658d6b7c3ed218d8c1375907ac532b64
     # Showing which version is used
     git log -n1
     autoreconf -iv