Stop commit of Cargo.lock

If you want to use cargo-hack with dependencies versions at the time of
release, please download the compiled binary from GitHub Releases.
Upload of the compiled binary is part of the automated release process
and installation is much faster than installing from the source.

.github/dependabot.yml

@@ -1,17 +1,12 @@
 version: 2
 updates:
-  # By default, `cargo install` treats binary crate as the same as library
-  # crate (i.e., select the latest version instead of lockfile). However,
-  # dependabot does not support the versioning-strategy of treating apps like
-  # libraries. PRs that dependabot generates for apps are too many and very
-  # noisy, so for now we disable it.
-  # - package-ecosystem: cargo
-  #   directory: /
-  #   schedule:
-  #     interval: daily
-  #   commit-message:
-  #     prefix: ""
-  #   labels: []
+  - package-ecosystem: cargo
+    directory: /
+    schedule:
+      interval: daily
+    commit-message:
+      prefix: ""
+    labels: []
   - package-ecosystem: github-actions
     directory: /
     schedule:

.gitignore

@@ -1,7 +1,6 @@
 target
 Cargo.lock
-!Cargo.lock
 
 # For platform and editor specific settings, it is recommended to add to
 # a global .gitignore file.
-# Refs: https://docs.github.com/en/free-pro-team@latest/github/using-git/ignoring-files#configuring-ignored-files-for-all-repositories-on-your-computer
+# Refs: https://docs.github.com/en/github/using-git/ignoring-files#configuring-ignored-files-for-all-repositories-on-your-computer