fix(deps): Update dependency tzdata to v2025.3 (#357)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [tzdata](https://redirect.github.com/python/tzdata) | minor | `==2025.2` -> `==2025.3` |

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### Release Notes

<details>
<summary>python/tzdata (tzdata)</summary>

### [`v2025.3`](https://redirect.github.com/python/tzdata/releases/tag/2025.3): : Release of upstream tzdata 2025c

[Compare Source](https://redirect.github.com/python/tzdata/compare/2025.2...2025.3)

### Version 2025.3

Upstream version 2025c released 2025-12-10T22:42:37+00:00

#### Briefly:

Several code changes for compatibility with FreeBSD.

#### Changes to past timestamps

Baja California agreed with California’s DST rules in 1953 and in 1961 through
1975, instead of observing standard time all year. (Thanks to Alois Treindl.)

#### Changes to commentary

The leapseconds file contains commentary about the IERS and NIST last-modified
and expiration timestamps for leap second data. (Thanks to Judah Levine.)

Commentary now also uses characters from the set –‘’“”•≤ as this can be useful
and should work with current applications.  This also affects data in
iso3166.tab and zone1970.tab, which now contain strings like “Côte d’Ivoire”
instead of “Côte d'Ivoire”.

</details>

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Author: cq-bot

setup.py

@@ -30,7 +30,7 @@
     "six==1.17.0",
     "structlog==25.5.0",
     "tomli==2.3.0",
-    "tzdata==2025.2",
+    "tzdata==2025.3",
 ]
 url = "https://github.com/cloudquery/plugin-sdk-python"