Bump pins in README (#112)

Author: woodruffw

Makefile

@@ -1,3 +1,3 @@
 .PHONY: pinact
 pinact:
-	pinact run --update --verify
+	pinact run --update --verify --config .github/pinact.yml

README.md

@@ -85,7 +85,7 @@ jobs:
           persist-credentials: false
 
       - name: Run zizmor 🌈
-        uses: zizmorcore/zizmor-action@b1d7e1fb5de872772f31590499237e7cce841e8e # v0.5.3
+        uses: zizmorcore/zizmor-action@b572f7b1a1c2d41efaab43d504f68d215c3cd727 # v0.5.4
 ```
 
 ### Usage without Github Advanced Security
@@ -120,7 +120,7 @@ jobs:
           persist-credentials: false
 
       - name: Run zizmor 🌈
-        uses: zizmorcore/zizmor-action@b1d7e1fb5de872772f31590499237e7cce841e8e # v0.5.3
+        uses: zizmorcore/zizmor-action@b572f7b1a1c2d41efaab43d504f68d215c3cd727 # v0.5.4
         with:
           advanced-security: false
 ```
@@ -140,7 +140,7 @@ repositories:
 
 ```yaml
 - name: Run zizmor 🌈
-  uses: zizmorcore/zizmor-action@b1d7e1fb5de872772f31590499237e7cce841e8e # v0.5.3
+  uses: zizmorcore/zizmor-action@b572f7b1a1c2d41efaab43d504f68d215c3cd727 # v0.5.4
   with:
     inputs: |
       .github/workflows/fishy.yml