pgAdmin 4 commit: 1. Placeholder should be inside the controlProps. Cha

1. Placeholder should be inside the controlProps. Change the placeholder from 'Select...' to 'Select an item...'
2. Updated grant wizard screenshot and documentation.
3. Remove '(Beta)' from ERD Tool and PSQL Tool.

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=b9bc6281891828ce4be4f2e2a115403eb121c660

Modified Files
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docs/en_US/grant_wizard.rst                        |   9 ++-------
docs/en_US/images/grant_wizard_step1.png           | Bin 61164 -> 121954 bytes
docs/en_US/images/grant_wizard_step2.png           | Bin 67159 -> 64432 bytes
docs/en_US/images/grant_wizard_step3.png           | Bin 81523 -> 128844 bytes
.../schemas/domains/static/js/domain.ui.js         |   2 +-
.../foreign_tables/static/js/foreign_table.ui.js   |   2 +-
.../servers/databases/static/js/database.js        |   2 +-
web/pgadmin/browser/static/js/collection.js        |   2 +-
web/pgadmin/browser/static/js/node.js              |   2 +-
.../static/js/components/FormComponents.jsx        |   2 +-
web/pgadmin/tools/erd/static/js/erd_module.js      |   2 +-
web/pgadmin/tools/psql/static/js/psql_module.js    |   2 +-
12 files changed, 10 insertions(+), 15 deletions(-)