fix(build): ensure script exits on directory change failure

- Added 'exit 1' to all directory change (cd) commands to ensure the script exits if they fail.
- This prevents the script from continuing in an incorrect directory and potentially causing errors.

build_system/ubuntu/lpm_install_libpointmatcher_ubuntu.bash

@@ -53,7 +53,7 @@ export DEBIAN_FRONTEND=noninteractive
 TMP_CWD=$(pwd)
 
 LPM_PATH=$(git rev-parse --show-toplevel)
-cd "${LPM_PATH}/build_system" || exit
+cd "${LPM_PATH}/build_system" || exit 1
 
 # ....Load environment variables from file.........................................................
 set -o allexport
@@ -176,7 +176,7 @@ teamcity_service_msg_blockOpened "Install ${NBS_REPOSITORY_NAME}"
 
 mkdir -p "${NBS_LIB_INSTALL_PATH}"
 print_msg "Directories (pre libpointmatcher install)$(tree -L 2 "${NBS_LIB_INSTALL_PATH}")"
-cd "${NBS_LIB_INSTALL_PATH}" || exit
+cd "${NBS_LIB_INSTALL_PATH}" || exit 1
 
 # ....Repository cloning step......................................................................
 if [[ ${BUILD_SYSTEM_CI_INSTALL} == FALSE ]]; then
@@ -188,7 +188,7 @@ if [[ ${BUILD_SYSTEM_CI_INSTALL} == FALSE ]]; then
   git clone https://github.com/"${NBS_REPOSITORY_DOMAIN}"/"${NBS_REPOSITORY_NAME}".git
 
   if [[ "${REPOSITORY_VERSION}" != 'latest' ]]; then
-    cd "${NBS_REPOSITORY_NAME}" || exit
+    cd "${NBS_REPOSITORY_NAME}" || exit 1
 
     git fetch --tags
     git tag --list
@@ -203,7 +203,7 @@ if [[ ${BUILD_SYSTEM_CI_INSTALL} == FALSE ]]; then
   fi
 fi
 
-cd "${NBS_LIB_INSTALL_PATH}/${NBS_REPOSITORY_NAME}" || exit
+cd "${NBS_LIB_INSTALL_PATH}/${NBS_REPOSITORY_NAME}" || exit 1
 mkdir -p build && cd build
 
 # ....Cmake install step...........................................................................
@@ -279,4 +279,4 @@ fi
 print_formated_script_footer "${CALLER_NAME} (${IMAGE_ARCH_AND_OS})" "${MSG_LINE_CHAR_INSTALLER}"
 
 # ====Teardown=====================================================================================
-cd "${TMP_CWD}" || exit
+cd "${TMP_CWD}" || exit 1