Change Details

``` I think we should allow the use of chrono literals for new code to make it less verbose. Obviously old code can stay as-is. This patch pulls in the needed namespace and replaces some lines for illustrative purposes. ``` Backport of core#20602. Ref T1696.

``` I think we should allow the use of chrono literals for new code to make it less verbose. Obviously old code can stay as-is. This patch pulls in the needed namespace and replaces some lines for illustrative purposes. ``` Backport of [[https://github.com/bitcoin/bitcoin/pull/20602 | core#20602]]. Ref T1696.

``` I think we should allow the use of chrono literals for new code to make it less verbose. Obviously old code can stay as-is. This patch pulls in the needed namespace and replaces some lines for illustrative purposes. ``` Backport of [[https://github.com/bitcoin/bitcoin/pull/20602 | core#20602]]. Ref T1696.