feat(Ads): Allow replaying already-played linear ads in MediaTailor

[hiratariq]

Problem

MediaTailorAdManager.checkLinearAds_ unconditionally force-skips any already-played linear ad (video.currentTime = endTime). Apps have no way to replay a linear ad or implement custom skip logic.

Fixes #10265

Solution

Two opt-in AdsConfiguration boolean configs, both defaulting to false:

Config	Effect
disablePlayedLinearAdSkip	Stops auto-skip of already-played linear ads so they replay normally
disableTrackingForPlayedLinearAds	Suppresses network tracking beacons on replay

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[shaka-bot]

Bundle Size Report for PR #10266

File	HEAD	Base	Diff
controls.css	38.4 KiB (6.7 KiB)	38.4 KiB (6.7 KiB)	0.0 KiB
controls.modern.css	30.5 KiB (6.1 KiB)	30.5 KiB (6.1 KiB)	0.0 KiB
demo.compiled.debug.js	265.8 KiB (53.8 KiB)	265.6 KiB (53.8 KiB)	+0.2 KiB
demo.compiled.js	265.8 KiB (53.8 KiB)	265.6 KiB (53.8 KiB)	+0.2 KiB
demo.css	160.2 KiB (25.7 KiB)	160.2 KiB (25.7 KiB)	0.0 KiB
demo.modern.css	144.1 KiB (24.7 KiB)	144.1 KiB (24.7 KiB)	0.0 KiB
locales.js	44.1 KiB (10.9 KiB)	44.1 KiB (10.9 KiB)	0.0 KiB
receiver.compiled.debug.js	151.1 KiB (24.4 KiB)	151.1 KiB (24.4 KiB)	0.0 KiB
receiver.compiled.js	151.1 KiB (24.4 KiB)	151.1 KiB (24.4 KiB)	0.0 KiB
shaka-player.compiled-es2021.debug.js	1285.6 KiB (318.6 KiB)	1285.4 KiB (318.6 KiB)	+0.2 KiB
shaka-player.compiled-es2021.js	682.0 KiB (228.9 KiB)	681.8 KiB (228.8 KiB)	+0.2 KiB
shaka-player.compiled.debug.js	1568.5 KiB (361.0 KiB)	1568.3 KiB (360.9 KiB)	+0.2 KiB
shaka-player.compiled.js	791.0 KiB (258.5 KiB)	790.8 KiB (258.5 KiB)	+0.2 KiB
shaka-player.dash-es2021.debug.js	955.4 KiB (241.5 KiB)	955.3 KiB (241.5 KiB)	+0.1 KiB
shaka-player.dash-es2021.js	478.4 KiB (163.9 KiB)	478.3 KiB (163.8 KiB)	+0.1 KiB
shaka-player.dash.debug.js	1164.5 KiB (273.1 KiB)	1164.4 KiB (273.1 KiB)	+0.1 KiB
shaka-player.dash.js	557.3 KiB (185.0 KiB)	557.3 KiB (185.0 KiB)	+0.1 KiB
shaka-player.experimental-es2021.debug.js	1679.2 KiB (405.0 KiB)	1679.0 KiB (405.0 KiB)	+0.2 KiB
shaka-player.experimental-es2021.js	939.0 KiB (299.9 KiB)	938.8 KiB (299.9 KiB)	+0.2 KiB
shaka-player.experimental.debug.js	2028.6 KiB (456.9 KiB)	2028.4 KiB (456.9 KiB)	+0.2 KiB
shaka-player.experimental.js	1071.6 KiB (335.5 KiB)	1071.4 KiB (335.5 KiB)	+0.2 KiB
shaka-player.hls-es2021.debug.js	978.9 KiB (245.5 KiB)	978.8 KiB (245.5 KiB)	+0.1 KiB
shaka-player.hls-es2021.js	506.5 KiB (172.8 KiB)	506.5 KiB (172.8 KiB)	+0.1 KiB
shaka-player.hls.debug.js	1192.0 KiB (277.6 KiB)	1191.9 KiB (277.6 KiB)	+0.1 KiB
shaka-player.hls.js	588.3 KiB (195.3 KiB)	588.2 KiB (195.3 KiB)	+0.1 KiB
shaka-player.transmuxer-worker.debug.js	190.2 KiB (46.5 KiB)	190.2 KiB (46.5 KiB)	-0.0 KiB
shaka-player.transmuxer-worker.js	83.5 KiB (28.4 KiB)	83.5 KiB (28.4 KiB)	0.0 KiB
shaka-player.ui-es2021.debug.js	1597.0 KiB (387.5 KiB)	1596.8 KiB (387.5 KiB)	+0.2 KiB
shaka-player.ui-es2021.js	898.9 KiB (288.3 KiB)	898.7 KiB (288.2 KiB)	+0.2 KiB
shaka-player.ui.debug.js	1916.3 KiB (435.4 KiB)	1916.1 KiB (435.3 KiB)	+0.2 KiB
shaka-player.ui.js	1019.9 KiB (321.4 KiB)	1019.7 KiB (321.3 KiB)	+0.2 KiB

[shaka-bot]

Incremental code coverage: 22.22%