fix: use the getStringProperty method of the DataAddress

[paullatzelsperger]

What this PR changes/adds

Fixes compile errors that arose due to the getProperty -> getStringProperty transition in the DataAddress class.

Why it does that

compile errors

Further notes

List other areas of code that have changed but are not necessarily linked to the main feature. This could be method signature changes, package declarations, bugs that were encountered and were fixed inline, etc.

Linked Issue(s)

Closes # <-- insert Issue number if one exists

[github-actions]

Test Results

52 tests  ±0   52 ✔️ ±0   17s ⏱️ +4s
13 suites ±0     0 💤 ±0 
13 files   ±0     0 ❌ ±0 

Results for commit 48ac2d2. ± Comparison against base commit 62c3123.

♻️ This comment has been updated with latest results.

[codecov-commenter]

Codecov Report

Patch coverage: 90.00% and no project coverage change.

Comparison is base (62c3123) 72.86% compared to head (48ac2d2) 72.86%.

❗ Your organization is not using the GitHub App Integration. As a result you may experience degraded service beginning May 15th. Please install the Github App Integration for your organization. Read more.

Additional details and impacted files

@@           Coverage Diff           @@
##             main      #56   +/-   ##
=======================================
  Coverage   72.86%   72.86%           
=======================================
  Files          20       20           
  Lines         479      479           
  Branches       17       17           
=======================================
  Hits          349      349           
  Misses        129      129           
  Partials        1        1           

Files Changed	Coverage Δ
...dc/connector/provision/aws/s3/S3StatusChecker.java	0.00% <0.00%> (ø)
.../provision/aws/s3/S3BucketProvisionedResource.java	100.00% <100.00%> (ø)
.../aws/s3/S3ConsumerResourceDefinitionGenerator.java	100.00% <100.00%> (ø)
.../connector/dataplane/aws/s3/S3DataSinkFactory.java	100.00% <100.00%> (ø)
...onnector/dataplane/aws/s3/S3DataSourceFactory.java	100.00% <100.00%> (ø)
...dation/S3DataAddressCredentialsValidationRule.java	100.00% <100.00%> (ø)
...aws/s3/validation/S3DataAddressValidationRule.java	100.00% <100.00%> (ø)

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