Verify we still work on the self-hosted runners too (#134)

* `--dump` is deprecated

Author: mxcl

.github/workflows/ci.yml

@@ -40,6 +40,8 @@ jobs:
         os:
           - macos-latest
           - ubuntu-latest
+          - [self-hosted, macOS, ARM64]
+          - [self-hosted, linux, ARM64]
         prefix:
           - ~
           - foo
@@ -59,8 +61,10 @@ jobs:
         if: ${{ matrix.prefix == null }}
         env:
           VERBOSE: ${{ matrix.verbose }}
-      - run: tea --env --dump
-      - run: tea xc test
+      - run: tea --env
+      - run: tea --env xc test
+      # ^^ tea -E necessary because we run the install script and not the action
+      # so no additions to PATH or magic is installed
       - run: which tea
       - run: find "$(tea --silent --prefix)"/tea.xyz
       - run: find /opt/tea.xyz -name v0.? -o -name v0.?? -mindepth 1 -maxdepth 1 -print0 | xargs -0 test -L
@@ -73,6 +77,8 @@ jobs:
         os:
           - macos-latest
           - ubuntu-latest
+          - [self-hosted, macOS, ARM64]
+          - [self-hosted, linux, ARM64]
         prefix:
           - null
           - /opt