Make publish CI consistant and bump to v0.3.0 (#2453)

.github/workflows/check-publish.yml

@@ -10,10 +10,7 @@ on:
 
 jobs:
   check-publish:
-    strategy:
-      matrix:
-        os: ["ubuntu-latest"]
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
 
@@ -23,7 +20,7 @@ jobs:
           cache-on-failure: true
 
       - name: install parity-publish
-        run: cargo install parity-publish --profile dev
+        run: cargo install parity-publish@0.3.0
 
       - name: parity-publish check
         run: parity-publish check --allow-unpublished

.github/workflows/claim-crates.yml

@@ -18,7 +18,7 @@ jobs:
           cache-on-failure: true
 
       - name: install parity-publish
-        run: cargo install parity-publish@0.2.0
+        run: cargo install parity-publish@0.3.0
 
       - name: parity-publish claim
         env: