[FIX] util/records: do not fail on extra encoded CR char

When some views have a `\r` encoded char `
` the lxml parser fails
with the error:
```
Traceback (most recent call last):
...
  File "/tmp/tmpbtt99q0o/migrations/util/fields.py", line 444, in rename_field
    update_field_usage(cr, model, old, new, domain_adapter=domain_adapter, skip_inherit="*")
  File "/tmp/tmpbtt99q0o/migrations/util/fields.py", line 785, in update_field_usage
    return _update_field_usage_multi(cr, [model], old, new, domain_adapter=domain_adapter, skip_inherit=skip_inherit)
  File "/tmp/tmpbtt99q0o/migrations/util/fields.py", line 971, in _update_field_usage_multi
    adapt_domains(cr, model, old, new, adapter=domain_adapter, skip_inherit="*", force_adapt=True)
  File "/tmp/tmpbtt99q0o/migrations/util/domains.py", line 313, in adapt_domains
    with suppress(_Skip), edit_view(cr, view_id=view_id, active=None) as view:
  File "/usr/lib/python3.8/contextlib.py", line 113, in __enter__
    return next(self.gen)
  File "/tmp/tmpbtt99q0o/migrations/util/records.py", line 223, in edit_view
    arch_etree = lxml.etree.fromstring(arch)
  File "src/lxml/etree.pyx", line 3257, in lxml.etree.fromstring
  File "src/lxml/parser.pxi", line 1916, in lxml.etree._parseMemoryDocument
  File "src/lxml/parser.pxi", line 1803, in lxml.etree._parseDoc
  File "src/lxml/parser.pxi", line 1144, in lxml.etree._BaseParser._parseDoc
  File "src/lxml/parser.pxi", line 618, in lxml.etree._ParserContext._handleParseResultDoc
  File "src/lxml/parser.pxi", line 728, in lxml.etree._handleParseResult
  File "src/lxml/parser.pxi", line 657, in lxml.etree._raiseParseError
  File "<string>", line 270
lxml.etree.XMLSyntaxError: Extra content at the end of the document, line 270, column 5
```
```
1154528_afu=> select id,SUBSTR(arch_db,1,100) from ir_ui_view where arch_db like '%&#13;%'
+------+-------------------------------------------------------+
| id   | substr                                                |
|------+-------------------------------------------------------|
| 3856 | <t t-name="website.domestic-violence-awareness">&#13; |
|      |   <t t-call="website.layout">&#13;                    |
|      |     <div id                                           |
+------+-------------------------------------------------------+
```

Since we make `unicode=str` in Python3 we are always encoding strings
into bytes. Note that `u"".encode("utf-8")` in Python2 is not the same
as `"".encode("utf-8")` in Python3. The latter returns a bytes string,
while the former returns a string. In Python2 the replace works also
with `b` prefix.

upg-1154528
upg-1155580

Part-of: odoo/upgrade#5307
Co-authored-by: "Carsten Wolff (cawo)" <[email protected]>

Author: aj-fuentes

src/util/records.py

@@ -220,7 +220,7 @@ def get_trans_terms(value):
             else:
                 if isinstance(arch, unicode):
                     arch = arch.encode("utf-8")
-                arch_etree = lxml.etree.fromstring(arch)
+                arch_etree = lxml.etree.fromstring(arch.replace(b"
\n", b"\n"))
                 yield arch_etree
                 arch_column_value = lxml.etree.tostring(arch_etree, encoding="unicode")