chore: bump versions to 1.7.9 (Cargo + Android)

Patch release for the Win7 i686 binary fix shipped via #323.
No code changes; CI workflow change only — Cargo, Gradle, and
changelog bumps in lockstep so the release produces a fresh
i686 Windows binary built against Rust 1.77.2.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Author: therealaleph

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "mhrv-rs"
-version = "1.7.8"
+version = "1.7.9"
 edition = "2021"
 description = "Rust port of MasterHttpRelayVPN -- DPI bypass via Google Apps Script relay with domain fronting"
 license = "MIT"

Cargo.toml

@@ -14,8 +14,8 @@ android {
         applicationId = "com.therealaleph.mhrv"
         minSdk = 24 // Android 7.0 — covers 99%+ of live devices.
         targetSdk = 34
-        versionCode = 153
-        versionName = "1.7.8"
+        versionCode = 154
+        versionName = "1.7.9"
 
         // Ship all four mainstream Android ABIs:
         //   - arm64-v8a      — 95%+ of real-world Android phones since 2019

android/app/build.gradle.kts

@@ -0,0 +1,4 @@
+<!-- see docs/changelog/v1.1.0.md for the file format: Persian, then `---`, then English. -->
+• رفع باگ "binary i686 ویندوز روی Windows 7 ۳۲ بیتی load نمی‌شه" ([#318](https://github.com/therealaleph/MasterHttpRelayVPN-RUST/issues/318)، [#323](https://github.com/therealaleph/MasterHttpRelayVPN-RUST/pull/323)): از Rust 1.78 (می ۲۰۲۴) std `GetSystemTimePreciseAsFileTime` (Win8+) رو به‌جای `GetSystemTimeAsFileTime` (Win2k+) کرد، و این نیاز کرد binary ویندوز ۳۲ بیتی از kernel32 یه export که تو Win7 وجود نداره use کنه. binary v1.7.7/v1.7.8 با خطای `the procedure entry point GetSystemTimePreciseAsFile could not be located in the dynamic link library kernel32.dll` روی Win7 SP1 بسته می‌شد. **Fix:** فقط target `i686-pc-windows-msvc` رو در workflow CI به Rust 1.77.2 (آخرین stable Win7-compatible) pin کردیم. سایر targets روی stable می‌مونن. این یعنی artifact `mhrv-rs-windows-i686.zip` در v1.7.9 روی Win7 SP1 ۳۲ بیتی load می‌شه. ممنون از @Im-P3dro برای گزارش
+---
+• Fix "i686 Windows binary fails to load on Windows 7 32-bit" ([#318](https://github.com/therealaleph/MasterHttpRelayVPN-RUST/issues/318), [#323](https://github.com/therealaleph/MasterHttpRelayVPN-RUST/pull/323)): Rust 1.78 (May 2024) raised std's Windows MSRV from Win7 to Win10 by switching `std::time` to `GetSystemTimePreciseAsFileTime` (Win8+ in kernel32) instead of the older `GetSystemTimeAsFileTime`. The v1.7.7 and v1.7.8 i686 Windows binaries failed to load on Win7 SP1 with `the procedure entry point GetSystemTimePreciseAsFile could not be located in the dynamic link library kernel32.dll`, defeating the entire reason that target ships (legacy Win7 32-bit boxes per #272). **Fix:** pin only the `i686-pc-windows-msvc` CI matrix entry to Rust 1.77.2 (the last stable that targets Win7); every other target stays on `@stable`. The `mhrv-rs-windows-i686.zip` artifact in v1.7.9 once again loads on Win7 SP1. Thanks @Im-P3dro for the report.