pgAdmin 4 commit: Fix handline of large file uploads and properlyshow

Fix handline of large file uploads and properly show any errors that may occur. Fixes #2153

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=8bbcf0ab364f1ede76da51a1d0d6033799a76d72
Author: Harshal Dhumal <harshal.dhumal@enterprisedb.com>

Modified Files
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web/pgadmin/misc/file_manager/__init__.py               |  8 ++++++--
.../file_manager/templates/file_manager/js/utility.js   |  2 +-
web/pgadmin/tools/sqleditor/__init__.py                 | 17 +++++++++--------
.../tools/sqleditor/templates/sqleditor/js/sqleditor.js |  8 +++-----
4 files changed, 19 insertions(+), 16 deletions(-)