Bump mamba-org/setup-micromamba from 2.0.3 to 2.0.4

Bumps [mamba-org/setup-micromamba](https://github.com/mamba-org/setup-micromamba) from 2.0.3 to 2.0.4.
- [Release notes](https://github.com/mamba-org/setup-micromamba/releases)
- [Commits](mamba-org/setup-micromamba@v2.0.3...v2.0.4)

---
updated-dependencies:
- dependency-name: mamba-org/setup-micromamba
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/build_pkg.yml

@@ -41,7 +41,7 @@ jobs:
           fetch-depth: 0 # Fetch all history for all tags and branches
 
       - name: Setup Conda Environment
-        uses: mamba-org/[email protected].3
+        uses: mamba-org/[email protected].4
         with:
           environment-file: ./devtools/conda.recipe/build_env.yml
           environment-name: build_env

.github/workflows/docs.yml

@@ -47,7 +47,7 @@ jobs:
           fetch-depth: 0 # Fetch all history for all tags and branches
 
       - name: Setup Conda Environment
-        uses: mamba-org/[email protected].3
+        uses: mamba-org/[email protected].4
         with:
           environment-file: ./doc/rtd_environment.yml
           environment-name: rtd

.github/workflows/pytest.yml

@@ -47,7 +47,7 @@ jobs:
           build_system: 'include'
 
       - name: Setup Conda Environment
-        uses: mamba-org/[email protected].3
+        uses: mamba-org/[email protected].4
         with:
           micromamba-version: "2.0.2-0"
           environment-file: ./environment.yml
@@ -149,7 +149,7 @@ jobs:
           build_system: 'include'
 
       - name: Setup Conda Environment
-        uses: mamba-org/[email protected].3
+        uses: mamba-org/[email protected].4
         with:
           environment-file: ./environment.yml
           environment-name: weldx

.github/workflows/pytest_asdf.yml

@@ -33,7 +33,7 @@ jobs:
           setup_requires: 'include'
 
       - name: Setup Conda Environment
-        uses: mamba-org/[email protected].3
+        uses: mamba-org/[email protected].4
         with:
           environment-file: ./environment.yml
           environment-name: weldx

.github/workflows/static_analysis.yml

@@ -49,7 +49,7 @@ jobs:
           key: ${{ runner.os }}-${{ hashFiles('./environment.yml') }}
 
       - name: Setup Conda Environment
-        uses: mamba-org/[email protected].3
+        uses: mamba-org/[email protected].4
         with:
           environment-file: ./environment.yml
           environment-name: weldx