fix: upgrade jsoup to 1.23.2 to address Snyk resource allocation vulnerability

[reeshika-h]

Problem

jsoup 1.23.1 is flagged by Snyk (SNYK-JAVA-ORGJSOUP-19233597, CVE-2026-75140) for unbounded resource allocation: XmlTreeBuilder copies the entire inherited namespace map on every start element, so parsing XML with many nested, uniquely-named namespace declarations grows time and retained memory quadratically — an attacker can trigger OutOfMemoryError with a crafted document.

Fix

• Bump jsoup 1.23.1 → 1.23.2, which replaces the per-element namespace-map copy with a scoped NamespaceBindings tracker (pushScope()/popScope()), eliminating the quadratic growth.
• Bump SDK version 1.6.1 → 1.6.2 and add the CHANGELOG entry, following this repo's convention for prior jsoup fixes.
• Snyk's advisory currently lists no fixed version ([0,], fixedIn: []) because it was published two days before 1.23.2 shipped — its own text says "a fix was pushed into the master branch but not yet published." The scan will likely still flag this version until Snyk updates the advisory; the fix itself is verified against jsoup's upstream source diff.

[snyk-io]

✅ Snyk checks have passed. No issues have been found so far.

Status	Scan Engine	Critical	High	Medium	Low	Total (0)
✅	Open Source Security	0	0	0	0	0 issues
✅	Licenses	0	0	0	0	0 issues
✅	Code Security	0	0	0	0	0 issues

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[github-actions]

🔒 Security Scan Results

ℹ️ Note: Only vulnerabilities with available fixes (upgrades or patches) are counted toward thresholds.

Check Type	Count (with fixes)	Without fixes	Threshold	Result
🔴 Critical Severity	0	0	10	✅ Passed
🟠 High Severity	0	1	25	✅ Passed
🟡 Medium Severity	0	0	500	✅ Passed
🔵 Low Severity	0	0	1000	✅ Passed

⏱️ SLA Breach Summary

✅ No SLA breaches detected. All vulnerabilities are within acceptable time thresholds.

Severity	Breaches (with fixes)	Breaches (no fixes)	SLA Threshold (with/no fixes)	Status
🔴 Critical	0	0	15 / 30 days	✅ Passed
🟠 High	0	0	30 / 120 days	✅ Passed
🟡 Medium	0	0	90 / 365 days	✅ Passed
🔵 Low	0	0	180 / 365 days	✅ Passed

ℹ️ Vulnerabilities Without Available Fixes (Informational Only)

The following vulnerabilities were detected but do not have fixes available (no upgrade or patch). These are excluded from failure thresholds:

• Critical without fixes: 0
• High without fixes: 1
• Medium without fixes: 0
• Low without fixes: 0

✅ BUILD PASSED - All security checks passed