[INFRA] Close stale PRs

## What changes were proposed in this pull request?

This PR proposes to close stale PRs, mostly the same instances with apache#18017

I believe the author in apache#14807 removed his account.

Closes apache#7075
Closes apache#8927
Closes apache#9202
Closes apache#9366
Closes apache#10861
Closes apache#11420
Closes apache#12356
Closes apache#13028
Closes apache#13506
Closes apache#14191
Closes apache#14198
Closes apache#14330
Closes apache#14807
Closes apache#15839
Closes apache#16225
Closes apache#16685
Closes apache#16692
Closes apache#16995
Closes apache#17181
Closes apache#17211
Closes apache#17235
Closes apache#17237
Closes apache#17248
Closes apache#17341
Closes apache#17708
Closes apache#17716
Closes apache#17721
Closes apache#17937

Added:
Closes apache#14739
Closes apache#17139
Closes apache#17445
Closes apache#18042
Closes apache#18359

Added:
Closes apache#16450
Closes apache#16525
Closes apache#17738

Added:
Closes apache#16458
Closes apache#16508
Closes apache#17714

Added:
Closes apache#17830
Closes apache#14742

## How was this patch tested?

N/A

Author: hyukjinkwon <[email protected]>

Closes apache#18417 from HyukjinKwon/close-stale-pr.