[image_picker] Endorse image_picker_for_web (flutter#3717)

[ci] Add libgcrypt to Docker image. (flutter#3711)

As recommended in flutter/website#5466

[video_player] fixed misleading size and aspect ratio documentation (f…

…lutter#3668)

[image_picker] Implemented 2860 and added Unit Test to test functiona…

…lity (flutter#3685)

[image_picker] Implemented 2860 and added Unit Test to test functiona…

…lity (flutter#3685)

Skip pod lint tests (flutter#3692)

Skip pod lint tests (flutter#3692)

[ci] Disable analyze on stable for web plugins that contains null saf…

…ety integration tests. (flutter#3681)

[google_sign_in] Updates google_sign_in_platform_interfaces adding pa…

…rametrized `clientId` (flutter#3686)

[in_app_purchase] presentCodeRedemptionSheet (flutter#3274)