Bump shivammathur/setup-php from 2.10.0 to 2.11.0

Bumps [shivammathur/setup-php](https://github.com/shivammathur/setup-php) from 2.10.0 to 2.11.0.
- [Release notes](https://github.com/shivammathur/setup-php/releases)
- [Commits](shivammathur/setup-php@2.10.0...15c43e8)

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/continuous-integration.yml

@@ -25,7 +25,7 @@ jobs:
         uses: actions/checkout@v2.3.4
 
       - name: "Install PHP with extensions"
-        uses: shivammathur/setup-php@2.10.0
+        uses: shivammathur/setup-php@2.11.0
         with:
           coverage: none
           extensions: "mbstring, json, mongo"
@@ -77,7 +77,7 @@ jobs:
         uses: actions/checkout@v2.3.4
 
       - name: "Install PHP with extensions"
-        uses: shivammathur/setup-php@2.10.0
+        uses: shivammathur/setup-php@2.11.0
         with:
           coverage: none
           extensions: "mbstring, json, mongo"
@@ -127,7 +127,7 @@ jobs:
         uses: actions/checkout@v2.3.4
 
       - name: "Install PHP with extensions"
-        uses: shivammathur/setup-php@2.10.0
+        uses: shivammathur/setup-php@2.11.0
         with:
           coverage: none
           extensions: "mbstring, json, mongo"
@@ -177,7 +177,7 @@ jobs:
         uses: actions/checkout@v2.3.4
 
       - name: "Install PHP with extensions"
-        uses: shivammathur/setup-php@2.10.0
+        uses: shivammathur/setup-php@2.11.0
         with:
           coverage: pcov
           extensions: "mbstring, json, mongo"
@@ -217,7 +217,7 @@ jobs:
         uses: actions/checkout@v2.3.4
 
       - name: "Install PHP with extensions"
-        uses: shivammathur/setup-php@2.10.0
+        uses: shivammathur/setup-php@2.11.0
         with:
           coverage: pcov
           extensions: "mbstring"