[CrashReporting] Archive PDBs on tag builds so a failed upload is recoverable

The "[Windows] Upload PDBs" artifact step skipped tag builds
(github.ref_type != 'tag'), so for a release the symbols existed only inside
the Sentry upload — which is continue-on-error. A failed upload therefore lost
the ability to symbolicate that release permanently: no rebuild produces the
same PDB, since the debug id is a per-build GUID+age. That is how every
Windows crash reported so far became unreadable.

Archive the PDBs for tag builds as well, and order the step after
"Upload to release" so a missing PDB can never block a release from being
published. Retention stays at the repository default; nothing consumes the
artifact automatically, it is the manual recovery path
(gh run download <run> -n <name>-PDBs, then sentry-cli debug-files upload).

Verified by re-parsing the workflow and asserting the step order
(release -> PDBs -> attest) and the broadened condition.

.github/workflows/desktop-build.yml

@@ -827,19 +827,6 @@ jobs:
           if-no-files-found: error
           path: ${{ steps.build.outputs.path }}
 
-      # Ninja is single-config: binaries and their PDBs land directly in the
-      # target directories instead of a Release subdirectory.
-      - name: "[Windows] Upload PDBs (Program Databases)"
-        if: matrix.os == 'Windows' && github.ref_type != 'tag'
-        uses: actions/upload-artifact@v7
-        with:
-          if-no-files-found: error
-          name: ${{ steps.build.outputs.name }}-PDBs
-          path: |
-            build/cockatrice/*.pdb
-            build/oracle/*.pdb
-            build/servatrice/*.pdb
-
       - name: "Upload to release"
         if: needs.configure.outputs.tag != null && matrix.make_package == '1'
         id: upload_release
@@ -851,6 +838,25 @@ jobs:
           tag_name: ${{ needs.configure.outputs.tag }}
         run: gh release upload "$tag_name" "$asset_path#$asset_name"
 
+      # Ninja is single-config: binaries and their PDBs land directly in the
+      # target directories instead of a Release subdirectory.
+      #
+      # Archived for tag builds as well, and ordered after the release upload so
+      # a missing PDB can never block a release from being published. On a tag
+      # build this artifact is the only durable copy of the symbols: the Sentry
+      # upload is continue-on-error, so without it a failed upload would lose
+      # the ability to symbolicate that release permanently.
+      - name: "[Windows] Upload PDBs (Program Databases)"
+        if: matrix.os == 'Windows'
+        uses: actions/upload-artifact@v7
+        with:
+          if-no-files-found: error
+          name: ${{ steps.build.outputs.name }}-PDBs
+          path: |
+            build/cockatrice/*.pdb
+            build/oracle/*.pdb
+            build/servatrice/*.pdb
+
       - name: "Attest binary provenance"
         if: steps.upload_release.outcome == 'success'
         id: attestation