[IMP] Add pyproject.toml files

To support PEP 621 and to be able to install each module separately
with python `pip` command, add a pyproject.toml in each
module root.

That one will rely on `whool` build backend to package individual Odoo
addons in an installable one.

Author: rousseldenis

mollie_balance_sync/__manifest__.py

@@ -2,7 +2,7 @@
 
 {
     'name': 'Mollie Balance Sync',
-    'version': '18.0.0.0',
+    'version': '18.0.0.0.0',
     'description': '',
     'summary': 'This module sync balances from mollie',
     'author': 'Mollie',

mollie_balance_sync/pyproject.toml

@@ -0,0 +1,3 @@
+[build-system]
+requires = ["whool"]
+build-backend = "whool.buildapi"

mollie_pos_terminal/__manifest__.py

@@ -1,6 +1,6 @@
 {
     'name': 'Mollie Pos Terminal',
-    'version': '18.0.0.1',
+    'version': '18.0.0.1.0',
     'description': '',
     'summary': 'Connect your pos with mollie terminal',
     'author': 'Mollie',

mollie_pos_terminal/pyproject.toml

@@ -0,0 +1,3 @@
+[build-system]
+requires = ["whool"]
+build-backend = "whool.buildapi"

mollie_sales_invoice_terminal_payments/pyproject.toml

@@ -0,0 +1,3 @@
+[build-system]
+requires = ["whool"]
+build-backend = "whool.buildapi"

payment_mollie_official/pyproject.toml

@@ -0,0 +1,3 @@
+[build-system]
+requires = ["whool"]
+build-backend = "whool.buildapi"

payment_mollie_official_fees/__manifest__.py

@@ -2,7 +2,7 @@
 
 {
     'name': 'Fees for Mollie Payments Extended',
-    'version': '18.0.0.0',
+    'version': '18.0.1.0.0',
     'category': 'eCommerce',
     'license': 'LGPL-3',
     'author': 'Mollie',

payment_mollie_official_fees/pyproject.toml

@@ -0,0 +1,3 @@
+[build-system]
+requires = ["whool"]
+build-backend = "whool.buildapi"