Bug 1654845 - use new dump_syms for Mac builds; r=dmajor

Faster (although not by much) and more maintainable is good.

Depends on D84728

Differential Revision: https://phabricator.services.mozilla.com/D84729

build/macosx/cross-mozconfig.common

@@ -30,6 +30,7 @@ mk_add_options "export REAL_DSYMUTIL=$MOZ_FETCHES_DIR/llvm-dsymutil/bin/dsymutil
 export MKFSHFS=$MOZ_FETCHES_DIR/hfsplus-tools/newfs_hfs
 export DMG_TOOL=$MOZ_FETCHES_DIR/dmg/dmg
 export HFS_TOOL=$MOZ_FETCHES_DIR/dmg/hfsplus
+export DUMP_SYMS="$MOZ_FETCHES_DIR/dump_syms/dump_syms"
 
 export HOST_CFLAGS="-g"
 export HOST_CXXFLAGS="-g"

taskcluster/ci/build/macosx.yml

@@ -21,6 +21,7 @@ job-defaults:
             - linux64-binutils
             - linux64-cctools-port
             - linux64-clang-macosx-cross
+            - linux64-dump-syms
             - linux64-hfsplus
             - linux64-libdmg
             - linux64-llvm-dsymutil

taskcluster/ci/instrumented-build/kind.yml

@@ -129,6 +129,7 @@ jobs:
                 - linux64-rust-macos
                 - linux64-rust-size
                 - linux64-cbindgen
+                - linux64-dump-syms
                 - linux64-nasm
                 - linux64-node
                 - linux64-lucetc

taskcluster/ci/searchfox/kind.yml

@@ -98,6 +98,7 @@ jobs:
                 - linux64-node
                 - linux64-rust-macos
                 - linux64-cbindgen
+                - linux64-dump-syms
                 - linux64-lucetc
                 - wasi-sysroot