feat(hr_timesheet): update project_id domain and remove management-system submodule

snippets/mint_system.hr_timesheet.hr_timesheet_line_tree.project_id_domain.xml

@@ -0,0 +1,5 @@
+<data inherit_id="hr_timesheet.hr_timesheet_line_tree" priority="50">
+    <xpath expr="//field[@name='project_id']" position="attributes">
+        <attribute name="domain">[('allow_timesheets', '=', True), ('partner_id', '=', partner_id)]</attribute>
+    </xpath>
+</data>

snippets/mint_system.hr_timesheet.hr_timesheet_line_tree.show_partner_id.xml

@@ -2,7 +2,4 @@
     <xpath expr="//field[@name='project_id']" position="before">
         <field name="partner_id"/>
     </xpath>
-    <xpath expr="//field[@name='project_id']" position="attributes">
-        <attribute name="domain">[('partner_id', '=', partner_id)]</attribute>
-    </xpath>
 </data>

versions/16.0/.gitmodules

@@ -242,10 +242,6 @@
 	path = addons/connector
 	url = git@github.com:Mint-System/Odoo-Apps-Connector.git
 	branch = 16.0
-[submodule "addons/management-system"]
-	path = addons/management-system
-	url = git@github.com:Mint-System/Odoo-Apps-Management-System.git
-	branch = 16.0
 [submodule "addons/account_reconcile"]
 	path = addons/account_reconcile
 	url = git@github.com:Mint-System/Odoo-Apps-Account-Reconcile.git

versions/16.0/.gitmodules.csv

@@ -4,7 +4,6 @@ addons/account_invoicing,1f50074675461ed346122a527f3828ceb5e6469d
 addons/account_reconcile,a24c21e9dbcfc793221d0461126bc96370d8a189
 addons/connector,923b287194d24c8850717c9e697ce802dd56c1da
 addons/hr,833434074fdad10533a25c5ff4c1af351460b51c
-addons/management-system,94159c1685023f6974defbb633f4c222ac5e238f
 addons/manufacture,370ea425a14709d1b1e493101a30c92c1a4fc39f
 addons/partner_contact,ae5079d99681f08d9d13b366bfa1352ea2642a40
 addons/product_attribute,6c2be04bc706de7b01c8ba775aff356cae0674ae