Adds install-dbmanager.sh and updates miseExec.sh

scripts/shell/job/gp/miseExec.sh

@@ -45,6 +45,7 @@ MISE_TOOL_MAVEN_3_9_9="3.9.9"
 FILENAME_GP_DEBUGPORTS="debugports-01.sh"
 FILENAME_GEOSERVER="runstandalone.sh"
 FILENAME_METAWIZARD="metawizard.sh"
+FILENAME_DBMANAGER="dbmanager.sh"
 
 list_presets() {
   echo "Choose one of the presets:"
@@ -54,6 +55,7 @@ list_presets() {
   echo "    4. Run Maven 3.3.3 with Java 8"
   echo "    5. Run Maven 3.8.4 with Java 11"
   echo "    6. Run MetaWizard with Java 8"
+  echo "    7. Run DBManager with Java 8"
 }
 
 read_preset_input() {
@@ -84,6 +86,10 @@ select_preset_by_input() {
     set_executable_filename_if_it_is_null "$FILENAME_METAWIZARD"
     MISE_TOOLS=("java@$MISE_TOOL_JAVA_8")
     ;;
+  "7")
+    set_executable_filename_if_it_is_null "$FILENAME_DBMANAGER"
+    MISE_TOOLS=("java@$MISE_TOOL_JAVA_8")
+    ;;
   esac
 }
 
@@ -101,7 +107,7 @@ select_preset_by_input
 
 EXECUTABLE_FILENAME="./$EXECUTABLE_FILENAME"
 
-if [ ! -f "$EXECUTABLE_FILENAME" ]; then
+if [ ! -f "$EXECUTABLE_FILENAME" ] && [ ! "$SHOULD_DRY_RUN" ]; then
   echo "The executable filename \"$EXECUTABLE_FILENAME\" does not exist in the current working directory."
   exit 1
 fi