pgAdmin 4 commit: Ensure that the original file format should be retain

Ensure that the original file format should be retained when saving the same file in SQL editor. Fixes #3767

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=43e127de3167311c4e65654cd1a6f2059ea14d50
Author: Yogesh Mahajan <yogesh.mahajan@enterprisedb.com>

Modified Files
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docs/en_US/release_notes_4_25.rst         |  1 +
web/pgadmin/misc/file_manager/__init__.py |  7 +++++++
web/pgadmin/tools/sqleditor/__init__.py   | 12 +++++++++++-
3 files changed, 19 insertions(+), 1 deletion(-)