Add frankenphp 1.0.3 to -zts build (php8.2 from alpine 3.18 to alpine 3.19)

[en-jschuetze]

• [x] moving php8.2 from alpine 3.18 to 3.19
  • [x] 8.2: remove code for default php version, since alpine 3.19 has php 8.2 as default 12856762f275be0882d017c4a44099fb5142487a
  • [x] 8.2-zts: makes go version from 1.20 to 1.21 e09a36616d996d5b7c857aca95e550037ef9eb5d
• [x] fix fitness function for build to check alpine 3.19
  • [x] 8.2: 86fb8e84f3c867e07757fac28c530f5d58a05e4e
  • [x] 8.2-zts b60284337391c61f4520fd8c7c7d049f06def8c5
• [x] fix fitness function to pull go version from frankenphp release b60284337391c61f4520fd8c7c7d049f06def8c5
• [x] mark the php zts version as _default_php="no" e09a36616d996d5b7c857aca95e550037ef9eb5d
• [x] pin checkout for frankenphp to 1.0.3
  • [x] 8.2: 12856762f275be0882d017c4a44099fb5142487a
  • [x] 8.2-zts: e09a36616d996d5b7c857aca95e550037ef9eb5d
• [x] upgrade composer to 2.5.8
  • [x] 8.2-zts: e09a36616d996d5b7c857aca95e550037ef9eb5d
  • [x] 8.2: b1036373c444a99ab3af414fb9d99c9c4a040984
  • [x] remove custom built for grpc and pcov from testing (it is in main now!) 299ab9da6b533b6279f8e7a78cdc160745616a65
  • [x] remove fitness function for grpc/pcov
  • [x] 8.2: 86fb8e84f3c867e07757fac28c530f5d58a05e4e

[en-jschuetze]

Added with 8.2.15 and 8.2.15-zts on release/8.2 and release/8.2-zts branch