CheckConnectionTask: Fix log level of database connection check logs

When the plugin is used with default connection timeout (1000ms),
the "Checking database connection" message is emitted to the log
at level "info" every second. Reduce the level to debug.

The "Problem checking database connection" message is only emitted
at debug level, meaning in most installations it will not be seen.
Increase the level to error.

Change-Id: Iae48e56929b94857bdabdc0891440ebed1f69e72
(cherry picked from commit 846105ee32772c4db2b81e1e4e5b309b78a8cb0c)
1 file changed
tree: a53ccbbc97e2d0b1fffad1351a7908e6f84d277e
  1. lib/
  2. src/
  3. .buckconfig
  4. .gitignore
  5. BUCK
  6. LICENSE