Add shasum of dmg and bugfix update_version.sh

sum.sh

@@ -21,6 +21,7 @@ sum_file () {
 if [[ "$SHOULD_BUILD" == "yes" ]]; then
   if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
     sum_file VSCodium-darwin-*.zip
+    sum_file VSCodium*.dmg
   elif [[ "$CI_WINDOWS" == "True" ]]; then
     sum_file VSCodiumSetup-*.exe
     sum_file VSCodiumUserSetup-*.exe

update_version.sh

@@ -29,7 +29,7 @@ URL_BASE=https://github.com/VSCodium/vscodium/releases/download/${LATEST_MS_TAG}
 # to make testing on forks easier
 if [[ "$CI_WINDOWS" == "True" ]]; then
   # BUILD_REPOSITORY_URI = e.g. https://github.com/VSCodium/vscodium
-  VERSIONs_REPO=$(echo ${BUILD_REPOSITORY_URI} | awk -F"/" '{ print $4 }')/versions
+  VERSIONS_REPO=$(echo ${BUILD_REPOSITORY_URI} | awk -F"/" '{ print $4 }')/versions
 else
   # TRAVIS_REPO_SLUG = e.g. VSCodium/vscodium
   VERSIONS_REPO=$(echo ${TRAVIS_REPO_SLUG} | awk -F"/" '{ print $1 }')/versions