Upgrade electrum-client to 0.16.0

Author: vladimirfomene

.github/workflows/cont_integration.yml

@@ -49,8 +49,8 @@ jobs:
     - name: Update toolchain
       run: rustup update
     - name: pin dependencies
-      if: ${{ matrix.rust.version }} == 1.57.0
-      run: cargo update -p log --precise 0.4.18 && cargo update -p rustls@0.21.2 --precise 0.21.1
+      if: matrix.rust.version == '1.57.0'
+      run: cargo update -p log --precise 0.4.18 && cargo update -p rustls:0.21.2 --precise 0.21.1 && cargo update -p time:0.3.15 --precise 0.3.13
     - name: Build
       run: cargo build --features ${{ matrix.features }} --no-default-features
     - name: Clippy

Cargo.toml

@@ -28,7 +28,7 @@ reqwest = { version = "0.11", optional = true, default-features = false, feature
 serde_json = "1.0"
 tokio = { version = "1.20.1", features = ["full"] }
 electrsd = { version = "0.24.0", features = ["legacy", "esplora_a33e97e1", "bitcoind_22_0"] }
-electrum-client = "0.15.1"      # When updating to 0.16 remove version number from rustls pin in CI.
+electrum-client = "0.16.0"
 lazy_static = "1.4.0"
 # zip versions after 0.6.3 don't work with our MSRV 1.57.0
 zip = "=0.6.3"