bump indents for webhook envVars to 12

[tokiwong]

1. Issue, if available:
Attempting to override KUBERNETES_MIN_VERSION per this error log:

2022-01-03T22:23:16.180Z FATAL webhook Version check failed {"commit": "5047f3c", "error": "kubernetes version "1.19.13-eks-8df270" is not compatible, need at least "1.20.0-0" (this can be overridden with the env var "KUBERNETES_MIN_VERSION")"}

helm template render shows that custom envVars placed in values.yaml have incorrect indentation.

Example:

          env:
            - name: CLUSTER_NAME
              value: 
            - name: CLUSTER_ENDPOINT
              value: 
            - name: SYSTEM_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
          - name: KUBERNETES_MIN_VERSION 
             value: 1.19.0-0 

2. Description of changes:
Bumping indentation for envVars from 10 to 12. This keeps the render consistent with indentation found in the controller charts

Example:

          env:
            - name: CLUSTER_NAME
              value: 
            - name: CLUSTER_ENDPOINT
              value: 
            - name: SYSTEM_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            - name: KUBERNETES_MIN_VERSION
               value: 1.19.0-0

3. Does this change impact docs?

• Yes, PR includes docs updates
• Yes, issue opened: link to issue
• No

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

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[github-actions]

@check-spelling-bot Report

🔴 Please review

See the files view or the action log for details.

Unrecognized words (1)

amazonvpc

Available dictionaries could cover words not in the dictionary

cspell:cpp/cpp.txt (104293) covers 55 of them
cspell:java/java.txt (33524) covers 8 of them
cspell:django/django.txt (2342) covers 8 of them
cspell:html/html.txt (542) covers 6 of them
cspell:scala/scala.txt (2752) covers 5 of them
cspell:python/python.txt (364) covers 5 of them
cspell:fullstack/fullstack.txt (181) covers 5 of them
cspell:filetypes/filetypes.txt (337) covers 5 of them
cspell:css/css.txt (993) covers 5 of them
cspell:lua/lua.txt (391) covers 4 of them
cspell:rust/rust.txt (112) covers 2 of them
cspell:ruby/ruby.txt (354) covers 2 of them
cspell:npm/npm.txt (671) covers 2 of them
cspell:node/node.txt (9611) covers 2 of them
cspell:bash/bash-words.txt (22) covers 2 of them
cspell:csharp/csharp.txt (123) covers 1 of them
cspell:ada/ada.txt (72) covers 1 of them

Consider adding them using:

      with:
        extra_dictionaries:
          cspell:cpp/cpp.txt
          cspell:java/java.txt
          cspell:django/django.txt
          cspell:html/html.txt
          cspell:scala/scala.txt
          cspell:python/python.txt
          cspell:fullstack/fullstack.txt
          cspell:filetypes/filetypes.txt
          cspell:css/css.txt
          cspell:lua/lua.txt
          cspell:rust/rust.txt
          cspell:ruby/ruby.txt
          cspell:npm/npm.txt
          cspell:node/node.txt
          cspell:bash/bash-words.txt
          cspell:csharp/csharp.txt
          cspell:ada/ada.txt

To stop checking additional dictionaries, add:

      with:
        check_extra_dictionaries: ''

To accept these unrecognized words as correct, run the following commands

... in a clone of the [email protected]:tokiwong/karpenter.git repository
on the fix-webhook-env-indents branch:

update_files() {
perl -e '
my $new_expect_file=".github/actions/spelling/expect.txt";
use File::Path qw(make_path);
use File::Basename qw(dirname);
make_path (dirname($new_expect_file));
open FILE, q{<}, $new_expect_file; chomp(my @words = <FILE>); close FILE;
my @add=qw('"$patch_add"');
my %items; @items{@words} = @words x (1); @items{@add} = @add x (1);
@words = sort {lc($a)."-".$a cmp lc($b)."-".$b} keys %items;
open FILE, q{>}, $new_expect_file; for my $word (@words) { print FILE "$word\n" if $word =~ /\w/; };
close FILE;
system("git", "add", $new_expect_file);
'
}

comment_json=$(mktemp)
curl -L -s -S \
-H "Content-Type: application/json" \
"https://api.github.com/repos/aws/karpenter/issues/comments/1004907442" > "$comment_json"
comment_body=$(mktemp)
jq -r ".body // empty" "$comment_json" > $comment_body
rm $comment_json

patch_add=$(perl -e '$/=undef; $_=<>; if (m{Unrecognized words[^<]*</summary>\n*```\n*([^<]*)```\n*</details>$}m) { print "$1" } elsif (m{Unrecognized words[^<]*\n\n((?:\w.*\n)+)\n}m) { print "$1" };' < "$comment_body")

update_files
rm $comment_body
git add -u

If the flagged items do not appear to be text

If items relate to a ...

• well-formed pattern.

  If you can write a pattern that would match it,
  try adding it to the patterns.txt file.

  Patterns are Perl 5 Regular Expressions - you can test yours before committing to verify it will match your lines.

  Note that patterns can't match multiline strings.

• binary file.

  Please add a file path to the excludes.txt file matching the containing file.

  File paths are Perl 5 Regular Expressions - you can test yours before committing to verify it will match your files.

  ^ refers to the file's path from the root of the repository, so ^README\.md$ would exclude README.md (on whichever branch you're using).