feat: adding helper script to list versions and their revisions

[erickzanardo]

Adds a simple script that looks for all the flutter_release/* branches, search for their revision and prints them on the output.

Not sure if we should put that under version control or not, or if this is the best place, but I felt like an useful script to have in here. Lmk what you think

Example output:

origin/flutter_release/3.10.0 6b9b5ff45af7a1ef864038dd7d0c32b620b357c6
origin/flutter_release/3.10.1 7cd77f78a51576652edc337817152abf4217a257
origin/flutter_release/3.10.2 b7ad8d5759c4889ea323948fe589c69a39c26135
origin/flutter_release/3.10.3 d93eb3686c60b626691c8020d7353ea22a0f5ea2
origin/flutter_release/3.10.4 0b0086ffa92c25c22f50cbadc3851054f08a9cd8
origin/flutter_release/3.10.5 ba444de6ceb9313320a70563d7b6203344e0cd87
origin/flutter_release/3.10.6 03e895ee09dfbb9c18681d103f4b27671ff65429
origin/flutter_release/3.13.0 d84d466eacbeb47d6e81e960c22c6fdfe5a3917d
origin/flutter_release/3.13.1 6116674ab0d6449104f9f342d96cef0abe30a9a1
origin/flutter_release/3.13.2 402424409c29c28ed69e14cbb39f0a7424a47e16
origin/flutter_release/3.13.3 012153de178d4a51cd6f9adc792ad63ae3cfb1b3
origin/flutter_release/3.13.4 5de12cedfe6002b79183bc59af04561a98c8aa82
origin/flutter_release/3.13.5 47db6d73cfe3227129a510445dd82c45c2dbe347
origin/flutter_release/3.13.6 ef4b661ddc0c71b738432ae59c6bc573e917854b
origin/flutter_release/3.13.7 45d609090a2313d47a4e657d449ff25710abc853
origin/flutter_release/3.13.8 02454bae6bf3bef150171c9ce299279e8b875b2e
origin/flutter_release/3.13.9 a3d5f7c614aa1cc4d6cb1506e74fd1c81678e68e
origin/flutter_release/3.16.3 b9b23902966504a9778f4c07e3a3487fa84dcb2a
origin/flutter_release/3.16.4 7e92b034c5dddb727cf5e802c23cddd39b325a7f
origin/flutter_release/3.16.5 4e8a7c746ae6f10951f3e676f10b82b21d7300a5
origin/flutter_release/3.16.7 ba46e8490348d6989283c9cff2b95727f0969d04
origin/flutter_release/3.16.9 771d07b2cf97cf107bae6eeedcf41bdc9db772fa
origin/flutter_release/3.19.0 8679396700d040e779463461c7c79ba08d130209
origin/flutter_release/3.19.0-0.4.pre 9d3f4fcf6f9adf1e4951e0b35adde89ca1be5899
origin/flutter_release/3.19.1 f6e79dd6ccfd36e5d2b7a289bd37cb5236c7fed7
origin/flutter_release/3.19.2 5b9d29d67adb059103beefb65710ee3dabae2f85
origin/flutter_release/3.19.3 0addba5b750987523c04ebe69e9755509369615a
origin/flutter_release/3.19.4 931d8d0d82f0c1a29731ca7601100804d09b3f33
origin/flutter_release/3.19.5 47571af6a3acdebedf88255099ff1de1c3324049
origin/flutter_release/3.19.6 4b22a31bd9911c8317319292a9a103217919649e
origin/flutter_release/3.22.0 f97740f758b5b145d687909bd09714c80875d772
origin/flutter_release/3.22.1 2f366bd7c9cdb59a1231fdb13c985be48f47149b
origin/flutter_release/3.22.2 853d13d954df3b6e9c2f07b72062f33c52a9a64b

[erickzanardo]

I realized I could simply just add this bash scrip into the sql script that we will use to update the versions, closing this PR in favor of that simpler approach.