Remove references to libavif patch (#9734)

Co-authored-by: Andrew Murray <radarhere@users.noreply.github.com>

Author: radarhere

.github/workflows/benchmark.yml

@@ -66,7 +66,7 @@ jobs:
       id: cache-libavif
       with:
         path: ~/cache-libavif
-        key: ${{ runner.os }}-libavif-${{ hashFiles('depends/install_libavif.sh', 'depends/libavif-svt4.patch') }}
+        key: ${{ runner.os }}-libavif-${{ hashFiles('depends/install_libavif.sh') }}
 
     - name: Cache libimagequant
       if: startsWith(matrix.os, 'ubuntu')

.github/workflows/docs.yml

@@ -50,7 +50,7 @@ jobs:
       id: cache-libavif
       with:
         path: ~/cache-libavif
-        key: ${{ runner.os }}-libavif-${{ hashFiles('depends/install_libavif.sh', 'depends/libavif-svt4.patch') }}
+        key: ${{ runner.os }}-libavif-${{ hashFiles('depends/install_libavif.sh') }}
 
     - name: Cache libimagequant
       uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5

.github/workflows/test.yml

@@ -82,7 +82,7 @@ jobs:
       id: cache-libavif
       with:
         path: ~/cache-libavif
-        key: ${{ runner.os }}-libavif-${{ hashFiles('depends/install_libavif.sh', 'depends/libavif-svt4.patch') }}
+        key: ${{ runner.os }}-libavif-${{ hashFiles('depends/install_libavif.sh') }}
 
     - name: Cache libimagequant
       if: startsWith(matrix.os, 'ubuntu')