postmarketos-mkinitfs-hook-ci: limit repetition counts to 3

As suggested by Martin in
https://gitlab.postmarketos.org/postmarketOS/postmarketos-mkinitfs/-/merge_requests/63#note_485885

In the process, move the pkgver to integers, since similar to device
packages, nothing else makes sense here.

Part-of: https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/6659
[ci:skip-build]: already built successfully in CI

main/postmarketos-mkinitfs-hook-ci/05-ci.sh

@@ -13,7 +13,7 @@
 _report_ci() {
 	local precision=1000
 	local duration=2
-	local count=20
+	local count=3
 	while [ "$((count = count - 1))" -gt 0 ]; do
 		printf '%s\n' "$@"
 		sleep "$(printf '0.%03d' "$(( precision * duration / count ))")"

main/postmarketos-mkinitfs-hook-ci/APKBUILD

@@ -1,7 +1,7 @@
 # Maintainer: Casey Connolly <kcxt@postmarketos.org>
 pkgname=postmarketos-mkinitfs-hook-ci
-pkgver=0.1.1
-pkgrel=1
+pkgver=1
+pkgrel=0
 pkgdesc="Hook for doing automated CI tests in the initramfs"
 url="https://postmarketos.org"
 source="
@@ -20,6 +20,6 @@ package() {
 }
 
 sha512sums="
-3dfc0024370a43765081f34ae86e5289a6bd3f30daea81d8ed87e03e66e1001bb5ee02bdbabea7491c9f560cf2099968419c66090384b52890669a629246139e  05-ci.sh
+1f98b0a08bd8712bec92f1d6867c72a1393c2e0a1f828563b0278856299ba33946d29cd8c8d1a95be7954f7ac5b77a8bcedb88abd648bf54ce40c64fb330b8b0  05-ci.sh
 26d665b817a4978dca44e0c697d98e12c58fa7941da86b9e3bfef6ecb0791d55859c0b671c00d7f88cfca688acf0dcc3e593ca5d8dd3cc094f582b49dabea645  05-ci.files
 "