Update build-release.sh

force correct dir

Author: me-no-dev

tools/build-release.sh

@@ -332,6 +332,7 @@ pkgJsonDev=$releaseDir/$PACKAGE_JSON_DEV
 echo" - generating/merging _DEV_ JSON file (${pkgJsonDev})..."
 
 cat $srcdir/package/package_esp32_index.template.json | jq "$jq_arg">$pkgJsonDev
+cd$srcdir
 if [ !-z"$prev_any_release" ] && [ "$prev_any_release"!="null" ];then
  downloadAndMergePackageJSON "https://github.com/$TRAVIS_REPO_SLUG/releases/download/${prev_any_release}/${PACKAGE_JSON_DEV}""${pkgJsonDev}""${curlAuth}""$releaseDir"