Fix occasional failures in ASAP7 download

[lpawelcz]

Something is causing failures in CI during ASAP7 archive downloads. See https://app.buildbuddy.io/invocation/28eac576-45ad-11ee-9024-0242c0a80a02
From what I see, this happens pretty randomly. Recently there were 3 PRs submitted that touch the ASAP7 dependency:

• Add rule for writing GDS files #169
• pdk: open_road_configuration: Get KLayout technology file and metal fill configuration from internal PDK setup #173
• Fix linter #178

The last one is only a small formatting change and two others are changes which should not affect the archive download process in any way. The code responsible for downloading the archive was edited last time in January 2022.

The failure became visible first time in one of the PRs in XLS Project which depends on bazel_rules_hdl. This failure occurred before #178 was merged. The issue became visible on bazel_rules_hdl main branch CI after #178 was merged. Please be aware that CI in PR #178 was completely OK at the time of merge.

This looks like some kind of a network issue which is not related to recent changes but it will be a blocker for PRs both in XLS and in bazel_rules_hdl (e.g. #176, google/xls#1052)