Update version to 1.3.7 and fix shell script logic handling

Incremented the program version to 1.3.7. Adjusted shell logic in repository handling for better compatibility and correctness by enforcing explicit boolean checks and improving syntax.

src/octojpack

@@ -3,7 +3,7 @@
 # Program name
 PROGRAM_NAME="Octojpack"
 PROGRAM_CODE="octojpack"
-PROGRAM_VERSION="1.3.6"
+PROGRAM_VERSION="1.3.7"
 PROGRAM_V="1.3"
 PROGRAM_URL="https://git.vdm.dev/octoleo/${PROGRAM_CODE}"
 
@@ -995,7 +995,7 @@ function setRepository() {
   # check if the repository exist on our gitea instance
   local update_repo
   # shellcheck disable=SC2015
-  if git ls-remote --exit-code --heads "git@${VDM_PACKAGE_URL}:${VDM_PACKAGE_OWNER}/${VDM_PACKAGE_REPO}.git" -q >/dev/null 2>&1; then
+  if git ls-remote --exit-code --heads "git@${VDM_PACKAGE_URL}:${VDM_PACKAGE_OWNER}/${VDM_PACKAGE_REPO}.git" >/dev/null 2>&1; then
     getExistingRepository || return 23
     update_repo=true
   else
@@ -1009,11 +1009,11 @@ function setRepository() {
   # move all new files into repository
   setRepositoryNewFiles || return 27
   # check if we have changes
-  if $update_repo && [[ -z $(git status --porcelain) ]]; then
+  if [[ "${update_repo}" == true && -z $(git status --porcelain) ]]; then
     _echo "[info] No changes found in (${VDM_PACKAGE_OWNER}/${VDM_PACKAGE_REPO}) repository"
   else
     # check if we must update or create repository
-    if $update_repo; then
+    if [[ "${update_repo}" == true ]]; then
       # make API call
       callGiteaAPI "tags" "${VDM_PACKAGE_OWNER}" "${VDM_PACKAGE_REPO}" "${VDM_PACKAGE_API}" "${VDM_PACKAGE_TOKEN}" || return 28
       # check if tag exists