format-code: revert inadvertent changes

This partially reverts commit 2612b36b4cdeeb143b6d2cc9ef14dfc84f492ba5.

Some changes got merged in unintentionally that disabled big portions of
the format tool.  Reset those back to the previous state.

Change-Id: I47f0094ecec0ed670944736fe8f56a4084594d07
diff --git a/scripts/format-code.sh b/scripts/format-code.sh
index 045b343..847084d 100755
--- a/scripts/format-code.sh
+++ b/scripts/format-code.sh
@@ -25,7 +25,18 @@
 }
 
 LINTERS_ALL=( \
-    markdownlint \
+        commit_gitlint \
+        commit_spelling \
+        beautysh \
+        beautysh_sh \
+        black \
+        clang_format \
+        eslint \
+        flake8 \
+        isort \
+        markdownlint \
+        prettier \
+        shellcheck \
     )
 LINTERS_DISABLED=()
 LINTERS_ENABLED=()
@@ -94,7 +105,7 @@
 fi
 
 # Allow called scripts to know which clang format we are using
-export CLANG_FORMAT="true"
+export CLANG_FORMAT="clang-format"
 
 # Path to default config files for linters.
 CONFIG_PATH="$(git -C "$(dirname "${BASH_SOURCE[0]}")" rev-parse --show-toplevel)/config"