remove arm v7, which also is broken (#9376)

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.github/workflows/release-pkg.nu

@@ -76,11 +76,6 @@ if $os in [$USE_UBUNTU, 'macos-latest'] {
             let-env CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER = 'aarch64-linux-gnu-gcc'
             cargo-build-nu $flags
         }
-        'armv7-unknown-linux-gnueabihf' => {
-            sudo apt-get install pkg-config gcc-arm-linux-gnueabihf -y
-            let-env CARGO_TARGET_ARMV7_UNKNOWN_LINUX_GNUEABIHF_LINKER = 'arm-linux-gnueabihf-gcc'
-            cargo-build-nu $flags
-        }
         _ => {
             # musl-tools to fix 'Failed to find tool. Is `musl-gcc` installed?'
             # Actually just for x86_64-unknown-linux-musl target

.github/workflows/release.yml

@@ -27,7 +27,6 @@ jobs:
         - x86_64-unknown-linux-gnu
         - x86_64-unknown-linux-musl
         - aarch64-unknown-linux-gnu
-        - armv7-unknown-linux-gnueabihf
         extra: ['bin']
         include:
         - target: aarch64-apple-darwin
@@ -61,9 +60,6 @@ jobs:
         - target: aarch64-unknown-linux-gnu
           os: ubuntu-20.04
           target_rustflags: ''
-        - target: armv7-unknown-linux-gnueabihf
-          os: ubuntu-20.04
-          target_rustflags: ''
 
     runs-on: ${{matrix.os}}