Bump erlef/setup-beam from 1.20.1 to 1.20.4 (#146)

Bumps [erlef/setup-beam](https://github.com/erlef/setup-beam) from 1.20.1 to 1.20.4.
- [Release notes](https://github.com/erlef/setup-beam/releases)
- [Commits](erlef/setup-beam@75edbb8...e6d7c94)

---
updated-dependencies:
- dependency-name: erlef/setup-beam
  dependency-version: 1.20.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/part_docs.yml

@@ -30,7 +30,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-      - uses: erlef/setup-beam@75edbb82877ab10edeb12a99c3cf2f0909f3dc87 # v1.20.1
+      - uses: erlef/setup-beam@e6d7c94229049569db56a7ad5a540c051a010af9 # v1.20.4
         id: setupBEAM
         with:
           otp-version: ${{ inputs.otpVersion }}

.github/workflows/part_test.yml

@@ -27,7 +27,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-      - uses: erlef/setup-beam@75edbb82877ab10edeb12a99c3cf2f0909f3dc87 # v1.20.1
+      - uses: erlef/setup-beam@e6d7c94229049569db56a7ad5a540c051a010af9 # v1.20.4
         id: setupBEAM
         with:
           otp-version: ${{ inputs.otpVersion }}
@@ -70,7 +70,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-      - uses: erlef/setup-beam@75edbb82877ab10edeb12a99c3cf2f0909f3dc87 # v1.20.1
+      - uses: erlef/setup-beam@e6d7c94229049569db56a7ad5a540c051a010af9 # v1.20.4
         id: setupBEAM
         with:
           otp-version: ${{ matrix.otp }}
@@ -109,7 +109,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-      - uses: erlef/setup-beam@75edbb82877ab10edeb12a99c3cf2f0909f3dc87 # v1.20.1
+      - uses: erlef/setup-beam@e6d7c94229049569db56a7ad5a540c051a010af9 # v1.20.4
         id: setupBEAM
         with:
           otp-version: ${{ inputs.otpVersion }}
@@ -142,7 +142,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-      - uses: erlef/setup-beam@75edbb82877ab10edeb12a99c3cf2f0909f3dc87 # v1.20.1
+      - uses: erlef/setup-beam@e6d7c94229049569db56a7ad5a540c051a010af9 # v1.20.4
         id: setupBEAM
         with:
           otp-version: ${{ inputs.otpVersion }}
@@ -187,7 +187,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-      - uses: erlef/setup-beam@75edbb82877ab10edeb12a99c3cf2f0909f3dc87 # v1.20.1
+      - uses: erlef/setup-beam@e6d7c94229049569db56a7ad5a540c051a010af9 # v1.20.4
         id: setupBEAM
         with:
           otp-version: ${{ inputs.otpVersion }}