Update build.yml

Author: ntkme

.github/workflows/build.yml

@@ -132,7 +132,7 @@ jobs:
           apk add --no-cache -- bash clang curl git gn lld llvm python3
 
       # TODO: remove once lld 18 is available in alpine stable
-      - name: Install build tools
+      - name: Install riscv64 build tools
         if: matrix.target-arch == 'riscv64'
         run: |
           apk upgrade --no-cache --repository=https://dl-cdn.alpinelinux.org/alpine/edge/main -- lld 
@@ -151,7 +151,7 @@ jobs:
           find lib -mindepth 1 -maxdepth 1 -name '*.so.*' -print0 | xargs -0 -n 1 -- sh -xc 'cp -u "$1" /lib' --
           rm -rf "$(pwd)"
 
-      - name: Install default sysroots
+      - name: Install sysroots
         run: |
           cd dart-sdk/sdk
           ./build/linux/alpine_sysroot_scripts/install-sysroot.sh x86_64 x86 aarch64 armv7 riscv64