Depend on the new bitcoind-json-rpc group of crates

There is an effort to improve the state of affairs in regards to
integration testing extensively against multiple versions of Bitcoin
Core. As part of this do:

- Depend on the new `rust-bitcoind-json-rpc` crates
- Run the integration tests against most versions of Core since 0.17.1

(Note the latest supported version is currently 26.0)

This patch effects integration testing only and should hopefully help
with our upgrade process because I will personally make sure the new
crates are ready and tested during the rust-bitcoin RC cycle.

Note the lockfile updates are really noisy and a bit surprising to me,
as usual with lock files I find the whole thing mildly annoying and did
not put much thought into it - letting CI check it for me. (Andrew
please do not pick up the slack for me, I'll put more effort in if this
doesn't work.)

Author: tcharding

Diff for: .github/workflows/rust.yml

@@ -182,20 +182,39 @@ jobs:
       - name: "Check formatting"
         run: cargo +nightly fmt --all -- --check
 
-  Int-tests:
-    name: Integration tests
+  Integration:                  # 1 job for each bitcoind version we support.
+    name: Integration tests - stable toolchain
     runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        feature:
+          [
+            "26_0",
+            "25_2",
+            "25_1",
+            "25_0",
+            "24_2",
+            "24_1",
+            "24_0_1",
+            "23_2",
+            "23_1",
+            "23_0",
+            "22_1",
+            "22_0",
+            "0_21_2",
+            "0_20_2",
+            "0_19_1",
+            "0_18_1",
+            "0_17_1",
+          ]
     steps:
-      - name: Checkout Crate
-        uses: actions/checkout@v2
-      - name: Checkout Toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          override: true
-      - name: Running integration tests
-        run: ./contrib/integration_test.sh
+      - name: "Checkout repo"
+        uses: actions/checkout@v4
+      - name: "Select toolchain"
+        uses: dtolnay/rust-toolchain@stable
+      - name: "Run integration tests"
+        run: cd bitcoind-tests && cargo test --features=${{ matrix.feature }}
 
   Embedded:
     runs-on: ubuntu-latest