JDBC url parsing for Amazon Aurora

[laurit]

Resolves #18825
As suggested in #18825 just stripping the prefix and let postgres, mysql and mariadb parsers handle the rest.

[Copilot]

Pull request overview

Adds support in the JDBC URL parser for AWS Aurora DSQL’s JDBC wrapper URLs (jdbc:aws-dsql:postgresql://...) by stripping the wrapper prefix so parsing delegates to the existing PostgreSQL URL parser. This aligns Aurora DSQL URLs with standard Postgres parsing so db.system and db.name are populated consistently (restoring expected JDBC span naming behavior).

Changes:

• Teach JdbcConnectionUrlParser.stripJdbcPrefix to unwrap jdbc:aws-dsql: URLs.
• Add parameterized tests covering Aurora DSQL URL shapes (with/without explicit port, with user query param).

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
instrumentation/jdbc/library/src/main/java/io/opentelemetry/instrumentation/jdbc/internal/JdbcConnectionUrlParser.java	Adds jdbc:aws-dsql: wrapper stripping so URLs are parsed as standard PostgreSQL.
instrumentation/jdbc/library/src/test/java/io/opentelemetry/instrumentation/jdbc/internal/JdbcConnectionUrlParserTest.java	Adds new parameterized test cases validating correct parsing of Aurora DSQL JDBC URLs.