.github/workflows/testing.yml: install jj-v0.25.0, run on all branches

Signed-off-by: Tim Janik <timj@gnu.org>

Author: tim-janik

.github/workflows/testing.yml

@@ -3,11 +3,10 @@
 # Linting: xclip -sel c <.github/workflows/testing.yml # https://rhysd.github.io/actionlint/
 
 on:
+  pull_request:
   push:
-    branches: [ 'trunk', 'next', 'wip/**' ]
+    branches: [ '**' ]
     # tags:   [ 'v[0-9]+.[0-9]+.[0-9]+*' ]
-  pull_request:
-    branches: [ 'trunk', 'next' ]
 
 jobs:
 
@@ -21,7 +20,7 @@ jobs:
           tar zxvf - -C ~/.cargo/bin/ fzf
         fzf --version
     - run: |
-        curl -s -L https://github.com/martinvonz/jj/releases/download/v0.24.0/jj-v0.24.0-x86_64-unknown-linux-musl.tar.gz |
+        curl -s -L https://github.com/martinvonz/jj/releases/download/v0.25.0/jj-v0.25.0-x86_64-unknown-linux-musl.tar.gz |
           tar zxvf - -C ~/.cargo/bin/ ./jj
         jj --version
     - run: |