[FIX] stock: filter invalid input from domain

When the user tries to find the 'qty_available' of a product but gives
a string value instead of a float value in domain then the user will face error.

Steps to produce:
- Install `stocks`.
- Create a record rule for model `product.template`. In the domain of record
  rule keep [('qty_available', '<', '10')] as a domain,
  you can give any integral value in the domain but that value should be
  enterred as strings (with quotes).
- Inventory > Products > Products

Error: `TypeError: '<' not supported between instances of 'str' and 'float' `

After applying our commit, if the domain is Invalid then the user will face
`UserError`. There is a function named `_search_product_quantity`  which
initially checks if the domain is valid or not :
https://github.com/odoo/odoo/blob/5f1ad0c1e4c1e8ed41337ccd4c12e70c9c760c85/addons/stock/models/product.py#L342-L350
It will filter out all the invalid domain and clear search methods.
So now whenever `_search_qty_available` is called first the validity of domain
and operands of the expression will be checked.

sentry-4399815131

closes odoo/odoo#137367

X-original-commit: 92c232cca15517bd9a33a5100e7cdc42c3c25397
Signed-off-by: Tiffany Chang (tic) <tic@odoo.com>

addons/stock/i18n/stock.pot

@@ -3623,16 +3623,16 @@ msgstr ""
 
 #. module: stock
 #. odoo-python
-#: code:addons/stock/models/product.py:0
+#: code:addons/stock/models/product.py:0 code:addons/stock/models/product.py:0
 #, python-format
 msgid "Invalid domain operator %s"
 msgstr ""
 
 #. module: stock
 #. odoo-python
-#: code:addons/stock/models/product.py:0
+#: code:addons/stock/models/product.py:0 code:addons/stock/models/product.py:0
 #, python-format
-msgid "Invalid domain right operand %s"
+msgid "Invalid domain right operand '%s'. It must be of type Integer/Float"
 msgstr ""
 
 #. module: stock

addons/stock/models/product.py

@@ -353,7 +353,7 @@ class Product(models.Model):
         if operator not in ('<', '>', '=', '!=', '<=', '>='):
             raise UserError(_('Invalid domain operator %s', operator))
         if not isinstance(value, (float, int)):
-            raise UserError(_('Invalid domain right operand %s', value))
+            raise UserError(_("Invalid domain right operand '%s'. It must be of type Integer/Float", value))
 
         # TODO: Still optimization possible when searching virtual quantities
         ids = []
@@ -366,6 +366,11 @@ class Product(models.Model):
 
     def _search_qty_available_new(self, operator, value, lot_id=False, owner_id=False, package_id=False):
         ''' Optimized method which doesn't search on stock.moves, only on stock.quants. '''
+        if operator not in ('<', '>', '=', '!=', '<=', '>='):
+            raise UserError(_('Invalid domain operator %s', operator))
+        if not isinstance(value, (float, int)):
+            raise UserError(_("Invalid domain right operand '%s'. It must be of type Integer/Float", value))
+
         product_ids = set()
         domain_quant = self._get_domain_locations()[0]
         if lot_id: