fix(ci): pin standards reusables to main HEAD 8f2ee508

This repo's standards reusable pins are re-pointed at the standards default-branch HEAD, resolved live at sweep time. The prior refs are recorded in the verification line below. Three kinds of drift are repaired together and the body does not claim which one this repo had: an UNREACHABLE sha kills the run at workflow STARTUP, so GitHub reports no check at all rather than a failing one and the gate disappears instead of going red; a FLOATING ref (@main) is unpinned supply chain; a merely STALE but reachable sha silently reintroduces every bug fixed since it. files=5 pins=5 perms=1 permlines=1 from=092dedada188f56c5915f74a5fd40aac093742c3 target=8f2ee508

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0178nN4Nm3neFRy5K9StZKnB

Author: hyperpolymath

.github/workflows/governance.yml

@@ -32,4 +32,4 @@ permissions:
 
 jobs:
   governance:
-    uses: hyperpolymath/standards/.github/workflows/governance-reusable.yml@092dedada188f56c5915f74a5fd40aac093742c3
+    uses: hyperpolymath/standards/.github/workflows/governance-reusable.yml@8f2ee50841e216cd8c192eeb68953118190f105c

.github/workflows/mirror.yml

@@ -7,9 +7,10 @@ on:
   workflow_dispatch:
 
 permissions:
+  actions: read
   contents: read
 
 jobs:
   mirror:
-    uses: hyperpolymath/standards/.github/workflows/mirror-reusable.yml@092dedada188f56c5915f74a5fd40aac093742c3
+    uses: hyperpolymath/standards/.github/workflows/mirror-reusable.yml@8f2ee50841e216cd8c192eeb68953118190f105c
     secrets: inherit

.github/workflows/rust-ci.yml

@@ -14,4 +14,4 @@ permissions:
 
 jobs:
   rust-ci:
-    uses: hyperpolymath/standards/.github/workflows/rust-ci-reusable.yml@092dedada188f56c5915f74a5fd40aac093742c3
+    uses: hyperpolymath/standards/.github/workflows/rust-ci-reusable.yml@8f2ee50841e216cd8c192eeb68953118190f105c

.github/workflows/scorecard.yml

@@ -13,7 +13,7 @@ permissions:
 
 jobs:
   analysis:
-    uses: hyperpolymath/standards/.github/workflows/scorecard-reusable.yml@092dedada188f56c5915f74a5fd40aac093742c3
+    uses: hyperpolymath/standards/.github/workflows/scorecard-reusable.yml@8f2ee50841e216cd8c192eeb68953118190f105c
     permissions:
       contents: read
       security-events: write

.github/workflows/secret-scanner.yml

@@ -17,5 +17,5 @@ jobs:
   scan:
     permissions:
       contents: read
-    uses: hyperpolymath/standards/.github/workflows/secret-scanner-reusable.yml@092dedada188f56c5915f74a5fd40aac093742c3
+    uses: hyperpolymath/standards/.github/workflows/secret-scanner-reusable.yml@8f2ee50841e216cd8c192eeb68953118190f105c
     secrets: inherit