Cargo: activate aws-lc-rs prebuilt-nasm feature

Upstream Rustls has done this since 0.23.13. This feature makes
aws-lc-rs more like Ring w.r.t to its ASM artifacts on Windows and
allows removing the NASM install in CI.

.github/workflows/ci.yml

@@ -215,10 +215,6 @@ jobs:
         with:
           toolchain: ${{ matrix.rust_channel }}
 
-      - name: Install NASM for aws-lc-rs on Windows
-        if: runner.os == 'Windows'
-        uses: ilammy/setup-nasm@v1
-
       - name: Install ninja-build tool for aws-lc-fips-sys on Windows
         if: runner.os == 'Windows'
         uses: seanmiddleditch/gha-setup-ninja@v5

Cargo.toml

@@ -80,7 +80,7 @@ ring = ["dep:ring"]
 std = ["alloc", "pki-types/std"]
 
 [dependencies]
-aws-lc-rs = { version = "1.9", optional = true, default-features = false, features = ["aws-lc-sys"] }
+aws-lc-rs = { version = "1.9", optional = true, default-features = false, features = ["aws-lc-sys", "prebuilt-nasm"] }
 pki-types = { package = "rustls-pki-types", version = "1.7", default-features = false }
 ring = { version = "0.17", default-features = false, optional = true }
 untrusted = "0.9"