Bump databricks-connect from 15.4.25 to 16.1.7 (#278)

Bumps databricks-connect from 15.4.25 to 16.1.7.


> **Note**
> Automatic rebases have been disabled on this pull request as it has
been open for over 30 days.

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Andrew Snare <andrew.snare@databricks.com>

Author: dependabot[bot]

pyproject.toml

@@ -70,7 +70,9 @@ path = "src/databricks/labs/pytester/__about__.py"
 dev = [
     { include-group = "lint" },
     { include-group = "test" },
-    "databricks-connect~=15.4.3",
+    # The DBR we test against must be higher than the databricks-connect version.
+    "databricks-connect~=16.1.7; python_version < '3.12'",
+    "databricks-connect~=17.3.11; python_version >= '3.12'",
 ]
 lint = [
     "black~=24.3.0",