[Security Alert] Fix java/sql-injection (1 occurrence)

[github-actions]

CodeQL Alert: java/sql-injection

• Severity: HIGH
• Description: Query built from user-controlled sources

Occurrences:

• synapse/spector-synapse/src/main/java/com/spectrayan/spector/synapse/agent/tools/SqlQueryTool.java:L148 - This query depends on a user-provided value.

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