chore: Bump gradle to 8.12 (#6541)

Standard quality-of-life release. Enhanced errors coupled with numerous bug fixes.

See https://docs.gradle.org/8.12/release-notes.html

gradle/wrapper/gradle-wrapper.properties

@@ -1,7 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionSha256Sum=89d4e70e4e84e2d2dfbb63e4daa53e21b25017cc70c37e4eea31ee51fb15098a
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.11.1-all.zip
+distributionSha256Sum=296742a352f0b20ec14b143fb684965ad66086c7810b7b255dee216670716175
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.12.1-all.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -86,8 +86,7 @@ done
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
 # Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s
-' "$PWD" ) || exit
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum