updating to fit upstream changes

Author: stevej

.devcontainer/Dockerfile

@@ -2,7 +2,7 @@ ARG VARIANT=ubuntu-22.04
 FROM mcr.microsoft.com/vscode/devcontainers/base:${VARIANT}
 
 ENV DEBIAN_FRONTEND=noninteractive
-ENV PDK_ROOT=~/ttsetup/pdk
+ENV PDK_ROOT=/home/vscode/ttsetup/pdk
 ENV PDK=sky130A
 
 RUN apt update

.github/workflows/docs.yaml

@@ -6,7 +6,7 @@ on:
 
 jobs:
   docs:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout repo
         uses: actions/checkout@v4

.github/workflows/formal.yaml

@@ -5,7 +5,7 @@ on:
 
 jobs:
   formal:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: checkout repo
         uses: actions/checkout@v4

.github/workflows/fpga.yaml

@@ -8,7 +8,7 @@ on:
 
 jobs:
   fpga:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: checkout repo
         uses: actions/checkout@v4

.github/workflows/gds.yaml

@@ -6,7 +6,7 @@ on:
 
 jobs:
   gds:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: checkout repo
         uses: actions/checkout@v4

.github/workflows/test.yaml

@@ -2,7 +2,7 @@ name: test
 on: [push, workflow_dispatch]
 jobs:
   test:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout repo
         uses: actions/checkout@v4

test/requirements.txt

@@ -1,2 +1,2 @@
 pytest==8.2.2
-cocotb==1.8.1
+cocotb==1.9.1