pgAdmin 4 commit: Ensure that folder rename should work properly in Sto

Ensure that folder rename should work properly in Storage Manager. Fixes #5943

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=3e2a1c4ecad64a866e7423691eaa5d3ed5432b59
Author: Rahul Shirsat <rahul.shirsat@enterprisedb.com>

Modified Files
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docs/en_US/release_notes_4_29.rst                  |   1 +
web/pgadmin/misc/file_manager/static/js/utility.js | 103 ++++++++++++++-------
2 files changed, 69 insertions(+), 35 deletions(-)