Update astral-sh/setup-uv action to v8 (#752)

* Update astral-sh/setup-uv action to v8

* Use immutable git tags

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Matt Norton <matt@carrotmanmatt.com>

Author: renovate[bot]

.github/workflows/autofix-pre-commit.yaml

@@ -37,7 +37,7 @@ jobs:
                 python-version-file: .python-version
 
             - name: Install uv
-              uses: astral-sh/setup-uv@v7
+              uses: astral-sh/setup-uv@v8.0.0
               with:
                 enable-cache: true
 

.github/workflows/check-build-deploy.yaml

@@ -18,7 +18,7 @@ jobs:
             - uses: actions/checkout@v6
 
             - name: Install uv
-              uses: astral-sh/setup-uv@v7
+              uses: astral-sh/setup-uv@v8.0.0
               with:
                 enable-cache: true
 
@@ -41,7 +41,7 @@ jobs:
                 python-version: 3.14
 
             - name: Install uv
-              uses: astral-sh/setup-uv@v7
+              uses: astral-sh/setup-uv@v8.0.0
               with:
                 enable-cache: true
 
@@ -72,7 +72,7 @@ jobs:
                 python-version-file: .python-version
 
             - name: Install uv
-              uses: astral-sh/setup-uv@v7
+              uses: astral-sh/setup-uv@v8.0.0
               with:
                 enable-cache: true
 
@@ -133,7 +133,7 @@ jobs:
                 python-version-file: .python-version
 
             - name: Install uv
-              uses: astral-sh/setup-uv@v7
+              uses: astral-sh/setup-uv@v8.0.0
               with:
                 enable-cache: true
 
@@ -162,7 +162,7 @@ jobs:
                 python-version-file: .python-version
 
             - name: Install uv
-              uses: astral-sh/setup-uv@v7
+              uses: astral-sh/setup-uv@v8.0.0
               with:
                 enable-cache: true
 
@@ -210,7 +210,7 @@ jobs:
                 python-version-file: .python-version
 
             - name: Install uv
-              uses: astral-sh/setup-uv@v7
+              uses: astral-sh/setup-uv@v8.0.0
               with:
                 enable-cache: true