testing/binutils-cross-embedded: upgrade to 2.33.1

- Upgrade to 2.33.1
- Removed unneeded curly braces throughout the APKBUILD
7 jobs for !667 with binutils-cross-embedded in 6 minutes and 51 seconds (queued for 1 second)
detached
Status Job ID Name Coverage
  Lint
passed #7044
docker-alpine x86_64
lint

00:00:17

 
  Build
passed #7049
docker-alpine ci-build aarch64
build-aarch64

00:04:16

passed #7050
docker-alpine ci-build armv7
build-armv7

00:04:50

passed #7048
docker-alpine ci-build ppc64le
build-ppc64le

00:03:07

passed #7047
docker-alpine ci-build s390x
build-s390x

00:03:13

passed #7046
docker-alpine ci-build x86
build-x86

00:04:10

passed #7045
docker-alpine ci-build x86_64
build-x86_64

00:03:27