workflow: drop aarch64 build (windows-amd64 + linux-amd64 only)

.github/workflows/release.yml

@@ -23,10 +23,6 @@ jobs:
             cc: gcc
             ext: ''
             pkg: ''
-          - target: linux-aarch64
-            cc: aarch64-linux-gnu-gcc
-            ext: ''
-            pkg: gcc-aarch64-linux-gnu
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -40,12 +36,10 @@ jobs:
       - name: Build pmm
         run: |
           mkdir -p out
-          ${{ matrix.cc }} -O2 -Wall -static -std=c11 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=0 -o out/pmm${{ matrix.ext }} \
+          ${{ matrix.cc }} -O2 -Wall -static -std=c11 -o out/pmm${{ matrix.ext }} \
             src/main.c src/json.c src/ini.c src/pmm.c src/http.c src/repo.c src/install.c \
             src/sha256.c src/sha1.c src/mirrors.c src/pdm.c
 
-            src/json.c src/ini.c src/mirrors.c src/sha1.c
-
       - name: Upload artifact
         uses: actions/upload-artifact@v4
         with: