chore: update tags for TTSKY26a

Author: urish

.github/workflows/docs.yaml

@@ -14,4 +14,4 @@ jobs:
           submodules: recursive
 
       - name: Build docs
-        uses: TinyTapeout/tt-gds-action/docs@ttsky25b
+        uses: TinyTapeout/tt-gds-action/docs@ttsky26a

.github/workflows/fpga.yaml

@@ -16,4 +16,4 @@ jobs:
           submodules: recursive
 
       - name: FPGA bitstream for TT ASIC Sim (ICE40UP5K)
-        uses: TinyTapeout/tt-gds-action/fpga/ice40up5k@ttsky25b
+        uses: TinyTapeout/tt-gds-action/fpga/ice40up5k@ttsky26a

.github/workflows/gds.yaml

@@ -14,7 +14,7 @@ jobs:
           submodules: recursive
 
       - name: Build GDS
-        uses: TinyTapeout/tt-gds-action@ttsky25b
+        uses: TinyTapeout/tt-gds-action@ttsky26a
         with:
           pdk: sky130A
 
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Run Tiny Tapeout Precheck
-        uses: TinyTapeout/tt-gds-action/precheck@ttsky25b
+        uses: TinyTapeout/tt-gds-action/precheck@ttsky26a
 
   gl_test:
     needs: gds
@@ -35,7 +35,7 @@ jobs:
           submodules: recursive
 
       - name: GL test
-        uses: TinyTapeout/tt-gds-action/gl_test@ttsky25b
+        uses: TinyTapeout/tt-gds-action/gl_test@ttsky26a
 
   viewer:
     needs: gds
@@ -44,4 +44,4 @@ jobs:
       pages: write      # to deploy to Pages
       id-token: write   # to verify the deployment originates from an appropriate source
     steps:
-      - uses: TinyTapeout/tt-gds-action/viewer@ttsky25b
+      - uses: TinyTapeout/tt-gds-action/viewer@ttsky26a