Update dependencies for esp-hal, esp-wifi and embassy-net

[AnthonyGrondin]

Bump dependencies used in examples and in esp-mbedtls, and fix examples.

[AnthonyGrondin]

CI throws a linker error when building for esp32c3 with nightly-2024-07-22

Compiling esp-mbedtls v0.1.0 (/home/runner/work/esp-mbedtls/esp-mbedtls/esp-mbedtls)
error: linking with `rust-lld` failed: exit status: 1
  |
  = note: LC_ALL="C" PATH="/home/runner/.rustup/toolchains/nightly-2024-07-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/home/runner/.rustup/toolchains/nightly-2024-07-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/home/runner/.rustup/toolchains/nightly-2024-07-22-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/hostedtoolcache/just/1.13.0/x64:/home/runner/.rustup/toolchains/esp/xtensa-esp-elf/esp-14.2.0_20240906/xtensa-esp-elf/bin:/etc/skel/.cargo/bin:/snap/bin:/home/runner/.local/bin:/opt/pipx_bin:/home/runner/.cargo/bin:/home/runner/.config/composer/vendor/bin:/usr/local/.ghcup/bin:/home/runner/.dotnet/tools:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/snap/bin:/home/runner/.local/bin:/opt/pipx_bin:/home/runner/.cargo/bin:/home/runner/.config/composer/vendor/bin:/usr/local/.ghcup/bin:/home/runner/.dotnet/tools:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin" VSLANG="1033" "rust-lld" "-flavor" "gnu" "/tmp/rustcjmGUD6/symbols.o" "/home/runner/work/esp-mbedtls/esp-mbedtls/target/riscv32imc-unknown-none-elf/release/examples/sync_client-34dfbaa79a2917f3.sync_client.2d5e2d7251d75bc3-cgu.3.rcgu.o" "--as-needed" "-L" "/home/runner/work/esp-mbedtls/esp-mbedtls/target/riscv32imc-unknown-none-elf/release/deps" "-L" "/home/runner/work/esp-mbedtls/esp-mbedtls/target/release/deps" "-L" "/home/runner/work/esp-mbedtls/esp-mbedtls/target/riscv32imc-unknown-none-elf/release/build/esp-hal-f79e111d5c88c7ba/out" "-L" "/home/runner/work/esp-mbedtls/esp-mbedtls/target/riscv32imc-unknown-none-elf/release/build/esp32c3-3b06b4248d20313a/out" "-L" "/home/runner/work/esp-mbedtls/esp-mbedtls/esp-mbedtls-sys/libs/riscv32imc-unknown-none-elf" "-L" "/home/runner/work/esp-mbedtls/esp-mbedtls/target/riscv32imc-unknown-none-elf/release/build/esp-wifi-sys-7f25db094d801907/out" "-L" "/home/runner/.rustup/toolchains/nightly-2024-07-22-x86_64-unknown-linux-gnu/lib/rustlib/riscv32imc-unknown-none-elf/lib" "-Bstatic" "/tmp/rustcjmGUD6/libesp_mbedtls_sys-2e4713cf20a0b251.rlib" "/home/runner/work/esp-mbedtls/esp-mbedtls/target/riscv32imc-unknown-none-elf/release/deps/libcompiler_builtins-9ccee2b35f5bfdf1.rlib" "-Bdynamic" "-lbtbb" "-lbtdm_app" "-lcoexist" "-lcore" "-lespnow" "-lmesh" "-lnet80211" "-lphy" "-lpp" "-lsmartconfig" "-lwapi" "-lwpa_supplicant" "-lprintf" "-z" "noexecstack" "-L" "/home/runner/.rustup/toolchains/nightly-2024-07-22-x86_64-unknown-linux-gnu/lib/rustlib/riscv32imc-unknown-none-elf/lib" "-o" "/home/runner/work/esp-mbedtls/esp-mbedtls/target/riscv32imc-unknown-none-elf/release/examples/sync_client-34dfbaa79a2917f3" "--gc-sections" "-Tlinkall.x"
  = note: rust-lld: error: undefined symbol: memchr
          >>> referenced by x509.c
          >>>               x509.c.obj:(mbedtls_x509_dn_gets) in archive /tmp/rustcjmGUD6/libesp_mbedtls_sys-2e4713cf20a0b251.rlib
          

error: could not compile `examples` (example "sync_client") due to 1 previous error

[bjoernQ]

Oh - apparently we lost memchr when moving the ROM-functions from esp-wifi-sys to esp-hal:

esp-wifi-sys\ld\esp32h2\rom_functions.x
482:memchr = 0x40000514;

esp-wifi-sys\ld\esp32c3\rom_functions.x
2214:memchr = 0x400003c8;

esp-wifi-sys\ld\esp32\rom_functions.x
423:PROVIDE ( memchr = 0x4000c244 );

[AnthonyGrondin]

So this will need to be fixed in esp-hal and we use a patched version until a new release is out. This would require to build on 1.83
This also broke the example for edge_server.rs, it doesn't accept connections anymore.

[AnthonyGrondin]

Closing as superseded by #63