Multiple Go format verbs on one line are not handled by fmtcompat

[gdavison]

When handling Terraform blocks in Go files, when a line contains more than one Go format verb, the --fmtcompat flag does not replace any of the flags.

Example 1

provider "aws" {
  ignore_tags {
    keys = [%[1]q, %[2]q]
  }

  skip_credentials_validation = true
  skip_get_ec2_platforms      = true
  skip_metadata_api_check     = true
  skip_requesting_account_id  = true
}

Expected

ignore_tags {
  keys = ["@@_@@ TFMT:%[1]q:TFMT @@_@@", "@@_@@ TFMT:%[2]q:TFMT @@_@@"]
}

Got

ignore_tags {
  keys = [%[1]q, %[2]q]
}

Example 2

resource "aws_accessanalyzer_analyzer" "test" {
  analyzer_name = %[1]q

  tags = {
    %[2]q = %[3]q
  }
}

Expected

tags = {
  "@@_@@ TFMT:%[2]q:TFMT @@_@@" = "@@_@@ TFMT:%[3]q:TFMT @@_@@"
}

Got

tags = {
  %[2]q = "@@_@@ TFMT:%[3]q:TFMT @@_@@"
}

Needed for hashicorp/terraform-provider-aws#14722