Always add changelog section even if it's not used later (#552)

.github/workflows/release-pr.ejs

@@ -42,6 +42,7 @@ To trigger builds initially: either close and then immediately re-open this PR o
 _Edit release notes into the section below:_
 
 <!-- do not change or remove this heading -->
+<% if (crate.name == "watchexec-cli") { %>
 ### Release notes
 
 _Software development often involves running the same commands over and over. Boring! Watchexec is a simple, standalone tool that watches a path and runs a command whenever it detects modifications. Install it today with [`cargo-binstall watchexec-cli`](https://github.com/cargo-bins/cargo-binstall), from the binaries below, find it [in your favourite package manager](https://github.com/watchexec/watchexec/blob/main/doc/packages.md), or build it from source with `cargo install watchexec-cli`._
@@ -52,5 +53,9 @@ _Software development often involves running the same commands over and over. Bo
 
 #### Other changes:
 
+-
+<% } else { %>
+### Changelog
 -
 <% } %>
+<% } %>

.github/workflows/release-pr.yml

@@ -43,7 +43,7 @@ jobs:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           version: ${{ inputs.version }}
           crate-path: crates/${{ inputs.crate }}
-          pr-release-notes: ${{ inputs.crate == 'cli' }}
+          pr-release-notes: true
           pr-label: release
           pr-template-file: .github/workflows/release-pr.ejs
         env: