actions: Revert autobump to golangci/[email protected]

golangci-lint v7.0.0+ bump requires manual intervention so this
will be handled in a separate changeset.

Signed-off-by: Stephen Augustus <[email protected]>

Author: justaugustus

.github/workflows/pr.yaml

@@ -10,7 +10,7 @@ jobs:
     - uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5.5.0
       with:
         go-version-file: 'go.mod'
-    - uses: golangci/golangci-lint-action@4afd733a84b1f43292c63897423277bb7f4313a9 # v8.0.0
+    - uses: golangci/golangci-lint-action@4696ba8babb6127d732c3c6dde519db15edab9ea # v6.5.1
       with:
         args: --timeout 3m --verbose
   build: