BUG: read_csv does not read double double quotes in pipe delimited txt file
- [x] I have checked that this issue has not already been reported.

- [x] I have confirmed this bug exists on the latest version of pandas.

- [] (optional) I have confirmed this bug exists on the master branch of pandas.

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#### Code Sample, a copy-pastable example
This is a line in a file named as `data.txt` and I am trying to read this in pandas using `read_csv`.
`"xxx"|"xxx"|"-xxxxxxx"|"xxxxx"|"x"|"xx"|""xxxxxx""|"x"|"xx"|"xxxxxxx"|""|"x"|"xxxxxx"|"X"|"xxxx"|"xxxxx"|""`

```
df = pd.read_csv('data.txt', names=columns, dtype=column_dict, na_values=[''], keep_default_na=False, sep='|', encoding='cp1252', skiprows=1)
```

#### Problem description

The problem I am facing here is that even though all the other data are read in the data frame correctly, pandas has an issue when it comes to reading ""xxxxxx"" two double quotes and it reads it as xxxxxx"" inside the dataframe
As you can notice there is in the 7th index in the above line, there is an item with double-double quotes, that is the issue

#### Expected Output
The expected output should be that it should be read as "xxxxxx" inside the data frame

#### Output of ``pd.show_versions()``

INSTALLED VERSIONS                                                                                                                                    
------------------                                                                                                                                    
commit           : 2cb96529396d93b46abab7bbc73a208e708c642e                                                                                           
python           : 3.8.5.final.0                                                                                                                      
python-bits      : 64                                                                                                                                 
OS               : Linux                                                                                                                              
OS-release       : 5.4.0-1043-gcp                                                                                                                     
Version          : #46-Ubuntu SMP Mon Apr 19 19:17:04 UTC 2021                                                                                        
machine          : x86_64                                                                                                                             
processor        : x86_64                                                                                                                             
byteorder        : little                                                                                                                             
LC_ALL           : None                                                                                                                               
LANG             : C.UTF-8                                                                                                                            
LOCALE           : en_US.UTF-8                                                                                                                        
                                                                                                                                                      
pandas           : 1.2.4                                                                                                                              
numpy            : 1.20.3                                                                                                                             
pytz             : 2021.1                                                                                                                             
dateutil         : 2.8.1                                                                                                                              
pip              : 20.0.2                                                                                                                             
setuptools       : 44.0.0                                                                                                                             
