Fix MSSQL passwords with special characters

[surajs-db]

Changes

What does this PR do?

Fixes the Lakebridge MSSQL connection test for passwords containing ODBC-special characters, including ?.

When configuring an on-premises MSSQL source, a password containing ? was inserted directly into the ODBC connection string. The mssql_python parser interpreted the character as connection-string syntax and failed with:

ConnectionStringParseError: Incomplete specification: keyword '?' has no value (missing '=')

This prevented configure-database-profiler from completing the MSSQL connection test.

Relevant implementation details

Formats MSSQL password values with odbc_value before constructing the connection string, so special characters are treated as password data rather than connection-string delimiters.

Caveats/things to watch out for when reviewing:

Linked issues

Resolves #..

Functionality

• added relevant user documentation
• added new CLI command
• modified existing command: databricks labs lakebridge ...
• ... +add your own

Tests

• manually tested
• added unit tests
• added integration tests

[codecov]

Codecov Report

❌ Patch coverage is 88.88889% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 71.31%. Comparing base (fec265c) to head (001bec0).

Files with missing lines	Patch %	Lines
...ks/labs/lakebridge/connections/database_manager.py	88.88%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2658   +/-   ##
=======================================
  Coverage   71.31%   71.31%           
=======================================
  Files         112      112           
  Lines       10122    10125    +3     
  Branches     1111     1111           
=======================================
+ Hits         7218     7221    +3     
  Misses       2690     2690           
  Partials      214      214           

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[github-actions]

✅ 182/182 passed, 8 flaky, 2 skipped, 2h25m28s total

Flaky tests:

• 🤪 test_installs_and_runs_local_bladebridge (13.068s)
• 🤪 test_installs_and_runs_pypi_bladebridge (24.837s)
• 🤪 test_transpiles_informatica_to_sparksql_non_interactive[False] (23.846s)
• 🤪 test_transpiles_informatica_to_sparksql_non_interactive[True] (24.149s)
• 🤪 test_transpiles_informatica_to_sparksql (25.422s)
• 🤪 test_transpile_teradata_sql (26.158s)
• 🤪 test_transpile_teradata_sql_non_interactive[False] (6.65s)
• 🤪 test_transpile_teradata_sql_non_interactive[True] (9.491s)

_{Running from acceptance #5452}

[gueniai]

The changes LGTM. @surajs-db, can you please address the issues that are making fmt-python fail? Then I think we should be good to migrate

[m-abulazm]

I would rename to something more descriptive e.g. escape