[MM-48029] notify admin for plugin install from work templates (#22007)

Co-authored-by: Mattermost Build <build@mattermost.com>
Co-authored-by: Julien Tant <julien@craftyx.fr>

db/migrations/postgres/000103_add_sentat_to_notifyadmin.down.sql

@@ -0,0 +1 @@
+ALTER TABLE NotifyAdmin DROP COLUMN IF EXISTS SentAt;

db/migrations/postgres/000103_add_sentat_to_notifyadmin.up.sql

@@ -0,0 +1 @@
+ALTER TABLE NotifyAdmin ADD COLUMN IF NOT EXISTS SentAt bigint DEFAULT NULL;

db/migrations/postgres/000104_upgrade_notifyadmin.down.sql

@@ -0,0 +1,2 @@
+ALTER TABLE NotifyAdmin ALTER COLUMN RequiredFeature TYPE VARCHAR(100);
+ALTER TABLE NotifyAdmin ALTER COLUMN RequiredPlan TYPE VARCHAR(26);

db/migrations/postgres/000104_upgrade_notifyadmin.up.sql

@@ -0,0 +1,2 @@
+ALTER TABLE NotifyAdmin ALTER COLUMN RequiredFeature TYPE VARCHAR(255);
+ALTER TABLE NotifyAdmin ALTER COLUMN RequiredPlan TYPE VARCHAR(100);