fix: use manager in changelog cache lookup key

bin/clean-cache.js

@@ -2,6 +2,6 @@ const fs = require('fs-extra');
 const os = require('os');
 
 (async () => {
-  await fs.remove(os.tmpdir() + '/renovate-cache-changelog-v2');
+  await fs.remove(os.tmpdir() + '/renovate-cache-changelog-v3');
   await fs.remove(os.tmpdir() + '/renovate-npm-cache');
 })();

lib/workers/pr/changelog/source-cache.js

@@ -8,10 +8,10 @@ module.exports = {
   rmAllCache,
 };
 
-function getCache({ depName, fromVersion, toVersion }) {
+function getCache({ manager, depName, fromVersion, toVersion }) {
   const tmpdir = process.env.RENOVATE_TMPDIR || os.tmpdir();
-  const cachePath = tmpdir + '/renovate-cache-changelog-v2';
-  const cacheKey = `${depName}-${fromVersion}-${toVersion}`;
+  const cachePath = tmpdir + '/renovate-cache-changelog-v3';
+  const cacheKey = `${manager}-${depName}-${fromVersion}-${toVersion}`;
   return [cachePath, cacheKey];
 }
 

lib/workers/pr/index.js

@@ -114,6 +114,7 @@ async function ensurePr(prConfig) {
     processedUpgrades.push(upgradeKey);
 
     const logJSON = await changelogHelper.getChangeLogJSON({
+      manager: upgrade.manager,
       versionScheme: upgrade.versionScheme,
       depType: upgrade.depType,
       depName: upgrade.depName,