Description of problem:

During a rebuild of the go-toolset:rhel for aarch64 i discovered that delve is missing for aarch64.

In the meantime, the modules.yaml for x86_64 and aarch64 have the following:

```
  components:
    rpms:
      delve:
        rationale: A debugger for the Go programming language
        ref: stream-rhel-8-rhel-8.5.0
        buildorder: 2
        arches: [aarch64, i686, ppc64le, s390x, x86_64]
      go-toolset:
        rationale: Meta package for go-toolset providing scl enable scripts.
        ref: stream-rhel-8-rhel-8.5.0
        arches: [aarch64, i686, ppc64le, s390x, x86_64]
      golang:
        rationale: Package providing the Go compiler toolchain.
        ref: stream-rhel-8-rhel-8.5.0
        buildorder: 1
        arches: [aarch64, i686, ppc64le, s390x, x86_64]
```
In the artifacts for x86_64:

```
  artifacts:
    rpms:
    - delve-0:1.6.0-1.module+el8.5.0+10379+d6b83bd0.src
    - delve-0:1.6.0-1.module+el8.5.0+10379+d6b83bd0.x86_64
    - delve-debuginfo-0:1.6.0-1.module+el8.5.0+10379+d6b83bd0.x86_64
```

In the artifacts for aarch64:

```
  artifacts:
    rpms:
    - go-toolset-0:1.16.12-1.module+el8.5.0+13637+960c7771.aarch64
    - go-toolset-0:1.16.12-1.module+el8.5.0+13637+960c7771.src
    - golang-0:1.16.12-1.module+el8.5.0+13637+960c7771.aarch64
    - golang-0:1.16.12-1.module+el8.5.0+13637+960c7771.src
    - golang-bin-0:1.16.12-1.module+el8.5.0+13637+960c7771.aarch64
    - golang-docs-0:1.16.12-1.module+el8.5.0+13637+960c7771.noarch
    - golang-misc-0:1.16.12-1.module+el8.5.0+13637+960c7771.noarch
    - golang-src-0:1.16.12-1.module+el8.5.0+13637+960c7771.noarch
    - golang-tests-0:1.16.12-1.module+el8.5.0+13637+960c7771.noarch
```



Version-Release number of selected component (if applicable):

go-toolset module rhel