tool-esptoolpy: bump cryptography from ~=45.0.3 to >=46.0.0 for win_arm64 wheel support

[psacal]

Problem

platformio/tool-esptoolpy currently requires cryptography ~= 45.0.3, which
has no pre-built wheels for Windows ARM64. This forces Windows ARM64 users
to compile cryptography from source, requiring Visual Studio Build Tools,
vcpkg, OpenSSL, and manual linker fixes.

cryptography >= 46.0.0 ships pre-built win_arm64 wheels — instant install.

Context

• esptool.py upstream (v5.2) specifies cryptography>=43.0.0 — 46.0.0 works
• cryptography 45.0.x: no win_arm64 wheels
• cryptography 46.0.0+: ships cp311-win_arm64 and cp314-win_arm64

Workaround I suffered through

1. Install VS Build Tools (C++ workload) for link.exe
2. Clone vcpkg, build OpenSSL for arm64-windows-static-md
3. Patch vcpkg OpenSSL port: enable-capieng → no-capieng
4. Create ~/.cargo/config.toml to inject advapi32.lib
5. Manually build cryptography with --no-build-isolation

Proposed fix

Change cryptography ~= 45.0.3 to cryptography >= 43.0.0 (matching upstream)
or cryptography ~= 46.0.0 (pinning to a version with win_arm64 wheels).

References

• cryptography win_arm64 tracking: github.com/Wheel for Windows on arm64 pyca/cryptography#11199
• known wheel gaps: github.com/Publish Win arm 64 wheels for python 3.12 and 3.13 pyca/cryptography#14168
• esptool.py upstream deps: github.com/espressif/esptool/blob/v5.2/pyproject.toml