Fix/dep cargo_toml: Bump to v0.12.1 (#418)

* Fix `cargo_toml`: Bump dep to v0.12.1
* Test `cargo-watch` in CI
* Fix `*-test-Cargo.toml` used in integration tests

Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>

.github/scripts/cargo-tomls/bitbucket-test-Cargo.toml

@@ -13,3 +13,4 @@ bin-dir = "{ bin }{ binary-ext }"
 
 [[bin]]
 name = "cargo-binstall"
+path = "src/main.rs"

.github/scripts/cargo-tomls/github-test-Cargo.toml

@@ -13,3 +13,4 @@ bin-dir = "{ bin }{ binary-ext }"
 
 [[bin]]
 name = "cargo-binstall"
+path = "src/main.rs"

.github/scripts/cargo-tomls/gitlab-test-Cargo.toml

@@ -13,3 +13,4 @@ bin-dir = "{ bin }{ binary-ext }"
 
 [[bin]]
 name = "cargo-binstall"
+path = "src/main.rs"

.github/scripts/tests.sh

@@ -7,14 +7,15 @@ unset CARGO_HOME
 
 # Install binaries using cargo-binstall
 # shellcheck disable=SC2086
-"./$1" binstall --log-level debug --no-confirm b3sum cargo-binstall
+"./$1" binstall --log-level debug --no-confirm b3sum cargo-binstall cargo-watch
 
 # Test that the installed binaries can be run
 b3sum --version
 cargo-binstall --help >/dev/null
 cargo binstall --help >/dev/null
+cargo watch -V
 
-test_resources=".github/scripts"
+test_resources=".github/scripts/cargo-tomls"
 
 # Install binaries using `--manifest-path`
 "./$1" binstall --force --log-level debug --manifest-path "$test_resources/gitlab-test-Cargo.toml" --no-confirm cargo-binstall