Compile everything in Ubuntu builder

Compile all targets in Ubuntu build to avoid breakage of software.
Remove ldd in build dockerfile, as we don't need that (can also be
inspected manually).

docker/Dockerfile.build.ubuntu

@@ -42,22 +42,15 @@ RUN \
    # Mount CPM package cache
    --mount=type=cache,target=/root/.cache/cpm/ \
     /bin/sh oaienv && \
-    cd cmake_targets && \
-    mkdir -p log && \
-    ./build_oai -c --ninja \
-      --eNB --gNB --RU --UE --nrUE \
-      --build-lib "telnetsrv enbscope uescope nrscope" \
-      -w USRP -t Ethernet \
-      --build-e2 --cmake-opt -DKPM_VERSION=$KPM_VERSION --cmake-opt -DE2AP_VERSION=$E2AP_VERSION \
-      --cmake-opt -DOAI_VRTSIM_TAPS_CLIENT=ON \
-      --noavx512 \
-      --build-tool-opt -k10 \
-      --cmake-opt -DCMAKE_C_FLAGS="-Werror" --cmake-opt -DCMAKE_CXX_FLAGS="-Werror" $BUILD_OPTION && \
-    # Mainly to see if the sanitize option was perfectly executed
-    echo "---- ldd on executables ----" && \
-    ldd ran_build/build/*softmodem* ran_build/build/nr-cuup ran_build/build/oairu && \
-    echo "---- ldd on shared libraries ----" && \
-    ldd ran_build/build/*.so
+    mkdir -p cmake_targets/ran_build/build && \
+    cd cmake_targets/ran_build/build && \
+    cmake ../../../ -GNinja \
+        -DENABLE_TELNETSRV=ON -DENABLE_ENBSCOPE=ON -DENABLE_UESCOPE=ON -DENABLE_NRSCOPE=ON \
+        -DOAI_USRP=ON -DOAI_ETHERNET=ON -DOAI_VRTSIM_TAPS_CLIENT=ON \
+        -DE2_AGENT=ON -DKPM_VERSION=KPM_V3_00 -DE2AP_VERSION=E2AP_V3 \
+        -DAVX512=OFF && \
+    # -DCMAKE_C_FLAGS=-Werror -DCMAKE_CXX_FLAGS=-Werror && \
+    ninja
 
 ## Build FlexRIC for SM Models
 RUN \