Move libsignal-jni to rust/bridge/jni

.github/workflows/rust.yml

@@ -1,26 +0,0 @@
-name: Rust
-
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
-
-env:
-  CARGO_TERM_COLOR: always
-
-jobs:
-  build:
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v2
-    - name: Rustfmt check
-      run: cargo fmt -- --check
-#    - name: Build
-#      run: cargo build --verbose
-#    - name: Run tests
-#      run: cargo test --verbose
-#    - name: Clippy
-#      run: cargo clippy

.gitignore

@@ -1,2 +0,0 @@
-/target
-Cargo.lock

.rustfmt.toml

@@ -1 +0,0 @@
-edition = "2018"