build(deps): bump boto3 in /src/sla_monitor in the minor-and-patch group

Bumps the minor-and-patch group in /src/sla_monitor with 1 update: [boto3](https://github.com/boto/boto3).


Updates `boto3` from 1.43.53 to 1.43.57
- [Release notes](https://github.com/boto/boto3/releases)
- [Commits](https://github.com/boto/boto3/compare/1.43.53...1.43.57)

---
updated-dependencies:
- dependency-name: boto3
  dependency-version: 1.43.57
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: minor-and-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

src/sla_monitor/app.py

@@ -2,7 +2,7 @@ import json
 import logging
 import os
 import time
-from datetime import date, datetime, timedelta, timezone
+from datetime import datetime, timedelta, timezone
 from urllib import error, parse, request
 from zoneinfo import ZoneInfo
 
@@ -366,7 +366,7 @@ def handler(event, context):
     now_et = now.astimezone(EASTERN)
 
     if start_date:
-        start = date.fromisoformat(start_date)
+        start = datetime.strptime(start_date, "%Y-%m-%d").date()
         if now_et.date() < start:
             logger.info("Before start date %s, skipping", start_date)
             return {"skipped": True, "reason": "before_start_date"}

src/user_sync/app.py

@@ -191,7 +191,7 @@ def handler(event, context):
                 logger.info("Skipped %s - not a Front teammate", email)
                 summary["not_in_front"] += 1
 
-        except Exception as e:  # noqa: BLE001 - per-user isolation: one failed update must not abort the sync
+        except Exception as e:
             logger.error("Error updating %s: %s", email, e)
             summary["errors"] += 1
             summary["error_details"].append({"email": email, "message": str(e)})