Revert "create shared library for special builds to save memory"

This reverts commit a8aac45fd6.

.github/scripts/unix.sh

@@ -72,7 +72,6 @@ function configure()
       -DGTSAM_POSE3_EXPMAP=${GTSAM_POSE3_EXPMAP:-ON} \
       -DGTSAM_USE_SYSTEM_EIGEN=${GTSAM_USE_SYSTEM_EIGEN:-OFF} \
       -DGTSAM_USE_SYSTEM_METIS=${GTSAM_USE_SYSTEM_METIS:-OFF} \
-      -DGTSAM_FORCE_SHARED_LIB=${GTSAM_FORCE_SHARED_LIB:-OFF} \
       -DGTSAM_BUILD_WITH_MARCH_NATIVE=OFF \
       -DGTSAM_SINGLE_TEST_EXE=OFF
 }

.github/workflows/build-special.yml

@@ -12,7 +12,6 @@ jobs:
       CTEST_PARALLEL_LEVEL: 2
       CMAKE_BUILD_TYPE: ${{ matrix.build_type }}
       GTSAM_BUILD_UNSTABLE: ON
-      GTSAM_FORCE_SHARED_LIB: ON  # Make shared library to save memory on CI
 
     strategy:
       fail-fast: false