page number is overwritten in function find_phrase_in_lines

The page number is overwritten if you pass it to the function within the for loop.
Plus the page number is not considered as search criteria.

[Source Code Snipped from line 1091ff](https://github.com/aws-samples/amazon-textract-textractor/blob/master/tpipelinegeofinder/textractgeofinder/tgeofinder.py)

```
def find_phrase_in_lines(
self, phrase: str, min_textdistance=0.6, page_number: int = 1
) -> List[TWord]:
"""
phrase = words seperated by space char
"""
# first check if we already did find this phrase and stored it in the DB
# TODO: Problem: it will not find Current: when the phrase has current and there are other current values in the document without :
if not phrase:
raise ValueError(f"no valid phrase: '{phrase}")
phrase_words = phrase.split(" ")
if len(phrase_words) < 1:
raise ValueError(f"no valid phrase: '{phrase}")
# TODO: check for page_number impl
found_phrases: "list[TWord]" = self.ocrdb.select_text(
textract_doc_uuid=self.textract_doc_uuid,
text=make_alphanum_and_lower_for_non_numbers(phrase),
)
print("after ocrdb.select_text")
if found_phrases:
print("phrases found")
return found_phrases

alphanum_regex = re.compile(r"[\W_]+")
# find phrase (words that follow each other) in trp lines
for page in self.doc.pages:
page_number = 1
for line in page.lines:
......
`