Include node in workspace

Currently we do not include the `node` crate in the workspace because
`run_task` did not support testing it.

However `run_task` has now been patched.

Include `node` in the workspace. Configure it to work with the newly
patched `run_task`. Add a `extra_tests.sh` script that runs the `node`
tests.

In order to get MSRV building we make all deps use `default-features =
false` then explicitly enable just what we need.

Also change the feature guarding in the build script so that
`--all-features` works. This is already supported in the main crate code
since the highest version feature overrides the lower ones.

Author: tcharding

.github/workflows/rust.yaml

@@ -34,7 +34,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           repository: rust-bitcoin/rust-bitcoin-maintainer-tools
-          rev: b2ac115
+          ref: c3324024ced9bb1eb854397686919c3ff7d97e1e
           path: maintainer-tools
       - name: "Select toolchain"
         uses: dtolnay/rust-toolchain@stable
@@ -58,7 +58,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           repository: rust-bitcoin/rust-bitcoin-maintainer-tools
-          rev: b2ac115
+          ref: c3324024ced9bb1eb854397686919c3ff7d97e1e
           path: maintainer-tools
       - name: "Select toolchain"
         uses: dtolnay/rust-toolchain@v1
@@ -108,7 +108,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           repository: rust-bitcoin/rust-bitcoin-maintainer-tools
-          rev: b2ac115
+          ref: c3324024ced9bb1eb854397686919c3ff7d97e1e
           path: maintainer-tools
       - name: "Select toolchain"
         uses: dtolnay/rust-toolchain@v1
@@ -135,7 +135,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           repository: rust-bitcoin/rust-bitcoin-maintainer-tools
-          rev: b2ac115
+          ref: c3324024ced9bb1eb854397686919c3ff7d97e1e
           path: maintainer-tools
       - name: "Select toolchain"
         uses: dtolnay/rust-toolchain@stable
@@ -159,7 +159,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           repository: rust-bitcoin/rust-bitcoin-maintainer-tools
-          rev: b2ac115
+          ref: c3324024ced9bb1eb854397686919c3ff7d97e1e
           path: maintainer-tools
       - name: "Select toolchain"
         uses: dtolnay/rust-toolchain@v1