cp,pipe: don't omit some of the metadata flags (peak#658)

peak#657 mentioned that `acl` flag was broken in `v2.2.1`. After looking at
the issue, it was discovered that not only the `acl` flag was broken,
there are couple of more flags that were being omitted during the
mentioned commands, which all of them caused by this faulty
[PR](peak#621).

Resolves peak#657.

makefile: correctly inject vcs information into the binary (peak#650)

github/goreleaser: pin `goreleaser` version to release s5cmd v2.2.0 (p…

…eak#647)

.github/workflows: Add external endpoint test before release (peak#508)

Co-authored-by: Onur Sönmez <[email protected]>

readme: fix `ci` badge URL (peak#546)

flag/stat: fix omitted stat in error log level (peak#451)

* flag/stat: fix omitted stat in error log level

Create unit & e2e tests
Fixes peak#359

Co-Authored-By: Muhammed Can Küçükaslan <[email protected]>

* use keys explicitly in composite literal

Co-Authored-By: Muhammed Can Küçükaslan <[email protected]>

* Update CHANGELOG.md

Co-Authored-By: Muhammed Can Küçükaslan <[email protected]>

* log: remove reduntant tests

Removed unit tests in log_test.go as they are already tested in TestAppDashStat under e2e/app_test.go

Removed redundant integration test which is already covered by another test in the same file.

Co-Authored-By: Muhammed Can Küçükaslan <[email protected]>

Co-authored-by: Muhammed Can Küçükaslan <[email protected]>

beta v2

v2.0.0 beta release

changelog: update for v1.4.0 (peak#358)

command/mv: fix option usage (peak#338)

* Some of the command options are not working in move command since we forget passing cli.Context flags to Copy struct. Use generic NewCopy constructor for both copy/move.