Bug 1726466 - Port bug 1726100: Really add wasi-sysroot toolchain to builds. rs=bustage-fix

taskcluster/ci/build/macosx.yml

@@ -31,6 +31,7 @@ job-defaults:
             - linux64-node
             - linux64-rust-macos
             - linux64-rust-size
+            - sysroot-wasm32-wasi
             - sysroot-x86_64-linux-gnu
 
 macosx64/debug:

taskcluster/ci/searchfox/kind.yml

@@ -61,6 +61,7 @@ jobs:
                 - linux64-nasm
                 - linux64-node
                 - linux64-rust
+                - sysroot-wasm32-wasi
                 - sysroot-x86_64-linux-gnu
 
     macosx64-searchfox/debug:
@@ -104,6 +105,7 @@ jobs:
                 - linux64-rust-macos
                 - macosx64-x64-libotr
                 - macosx64-sdk-10.12
+                - sysroot-wasm32-wasi
                 - sysroot-x86_64-linux-gnu
 
     win64-searchfox/debug: